Mathematics High School

3(2z + 3)
= -75
I need help ty

Answers

Answer 1

Answer:

= − 1 4

Step-by-step explanation:

Answer 2

Answer:

z = - 14

Step-by-step explanation:

Solving for z using basic algebra

3(2z + 3)  = -75

Step 1 distribute the 3

3 * 2z = 6z

3 * 3 = 9

now we have 6z + 9 = -75

step 2 subtract 9 from each side

9 - 9 cancels out

-75 - 9 = -84

now we have 6z = - 84

step 3 divide each side by 6

6z / 6 cancels out

-84 / 6 = -14

we're left with z = -14

Related Questions

-6(g+4) < 12 solve the 2 step inequality

Answers

Answer:

g > -6

Step-by-step explanation:

-6(g+4) < 12 (Given)

-6g - 24 < 12 (Distributive Property of Inequality)

-6g < 36 (Addition Property of Inequality)

g > -6 (Division Property of Inequality)

Sign Changes Since it was divided by a Negative number.  

1. Mervin Moneybags went on a spending spree today. He spent half of his money on à Slammy So-so baseball card. He spent $50 on a pair of puppies. And he blew his last $25 om abroken bike. How much money did. Mervin spend today?​

Answers

Answer:

$150

Step-by-step explanation:

50+25=75

since he spent another half 75 is the other half

so 75+75

150

What is the median of this group of numbers?
46, 48, 48, 54, 56, 58, 80

Answers

54, because it’s the middle value. median means middle

what is .175 as a fraction

Answers

Answer:

175/1000

Step-by-step explanation:

The last number of .175 is in the thousandth place, therefore, the denominator must be 1000, and .175, is 175/1000 of 1000.

If you want to simplify it all the way it would be 7/40.

7/40 would be the answer

If the x-coordinate of our vertex is 3, who are the "downtown" neighbors (on his left)?

Answers

Answer:

Step-by-step explanation:

NEED HELP WHAT IS THE ANSWER TO THIS QUESTION !!??!!? I REALLY BAD AT MATH

Answers

Answer:

Your answer would be c

hope this helped

When Sophia's mom picks her up from
school, she is late one third of the time. For
the next 15 days, what is the probability
that she will be late at most three days?

Answers

Answer:

20.92 %.  

Step-by-step explanation:

Add the individual probability of 0, 1, 2, and 3 late days out of 15

P(0 days) = (2/3)15    Notice that I have made P the probability of NOT being late.

P(1 day) = 15(2/3)14(1/3)

Hope this helps!

Just make sure to help me out when I need it. Thx!

Answers

Answer:

okay i will

Step-by-step explanation:

This pattern follows the add 10 rule. What other features do you observe? 7, 17, 27, 37, 47, 57

Answers

Answer:

Only odd numbers are existed.

Help me please!!!!!!!!!!!!!!!!

Answers

Answer:

X=5

Step-by-step explanation:

3x+4=5x-6

3x+10=5x

10=2x

5=x

5 is the correct answer

since SALE is a parallelogram, opposite sides are congruent.

solve for x

3x+4=5x-6
-2x+4=-6
-2x=-10
x=5

In the graph shown below, if lines land 12 are parallel, then the slope of line 12 is

Answers

9514 1404 393

Answer:

  4

Step-by-step explanation:

The slope of L1 is given by the slope formula:

  m = (y2 -y1)/(x2 -x1)

  m = (5 -1)/(-2 -(-3)) = 4/1 = 4

The slope of L2 is the same as the slope of L1. The slope is 4.

in a class where a number of girls is 36% of the total number there are 48 boys how many students are there in the class

Answers

Step-by-step explanation:

girls=36%

boys=100%-36%

=64%

boys:48=64%

?=100%

*you cross multiply to get

75 as the total students

75 total students in class

What shape results from a plane passing through a cone at a 45 degree angle to the base?
A)Ellipse
B) circle
C)Parabola
D) Square

Answers

A.Ellipse i hope it’s help you

Find the measure of the exterior angle.
64°
76°

Answers

Answer:

you can figure out the exterior angle if you add the two angles that are not touching it

Step-by-step explanation:

so 64 + 76 = 140

K=140

None of the answers here are helpful. Please help me...

A ball is launched into the sky at 54.4 feet per second from a 268.8-meter tall building. The equation for the ball’s height, h, at time t seconds is h = -3.2t2 + 54.4t + 268.8. When will the ball strike the ground?

Answers

Answer:

The ball will strike the ground at time t = 21sec .

Clara goes miniature golfing. She pays $7.50 for an admission ticket and $6.25 for each round she golfs. The total amount Clara pays for admission and the number of rounds she golfs is $26.25. Which equation can be used to determine the number of rounds, x, that Clara golfs? (7.EE.4a)




a.
6.25x + 7.50 = 26.25

b. 6.25x − 7.50 = 26.25

c. 7.50x + 6.25 = 26.25

d. 7.50x − 6.250 = 26.25

Answers

Answer:

A

Step-by-step explanation:

You pay for each round a ticket so the variable will be with 6.25

what is the all time low temperature in pennsylvania is this a statistical question

Answers

Answer:

The lowest temperature ever recorded in Pennsylvania, −42 °F (−41 °C), was at Smethport on January 5, 1904. Yes this is a statistical question.

Step-by-step explanation:

A statistical question is a question that can be answered by collecting data that vary. For example, “How old am I?” is not a statistical question, but “How old are the students in my school?” is a statistical question. So if you collect data from Pennsylvania's weather over the years you will find that the lowest temperature EVER RECORDED in Pennsylvania was −42 °F (−41 °C), at Smethport on January 5, 1904. Oh and one last thing..."WHY DO ALL THE MONSTERS COME OUT AT NIGHT WHY DO WE SLEEP OFF WHAT WE WANT TO HIDE WHY DO I RUN BACK TO LIKE I DON'T MIND IF YOU RUIN MY LIFE!" -Monsters by All Time Low....it just popped into my head bc your question said All Time Low lol Byeee~!

What is the BEST word to describe the probability that the spinner will stop on 1 or 2? A) certain B) unlikely C) impossible D) very likely

Answers

Answer:

very likely

Step-by-step explanation:

Water flows through a pipe at a rate of 91 fluid ounces every 2.5 weeks. Express this rate of flow in cups per hour. Round your answer to the nearest hundredth.

Answers

Answer:

The answer is "[tex]0.22\ \frac{\ fl \ oz}{\ hours}\\\\[/tex]"

Step-by-step explanation:

rate[tex]=\frac{91 \ fl oz}{2.5 \ weeks}\\\\[/tex]

Requird

Calculating the rate as per hour:

[tex]rate=\frac{91 \ fl oz}{2.5 \ weeks}\\\\[/tex]

there are 168 hoours in week so the ate becomes

[tex]rate=\frac{91 \ fl oz}{2.5 \times 168 \ hours}\\\\[/tex]

       [tex]=\frac{91 \ fl oz}{420 \ hours}\\\\= 0.2167 \ \frac{\ fl \ oz}{\ hours}\\\\[/tex]

        [tex]=0.22 \ \ \frac{\ fl \ oz}{\ hours}\\\\[/tex]

“What is the minimum value of the function: x^2+24x-18? Show your work.”

Answers

Answer:

-162

Step-by-step explanation:

x²+24x-18=x²+24x+12²-12²-18=(x+12)²-162

(x+12)²≥0

(x+12)²-162≥-162

⇒ the minimum value of the function is -162

my question is BELOW so answer is pls due today

Answers

tbh i’m just trying to get points

URGENT PLEASE HELPPPP!!! THANK YOU

Answers

Answer:

the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values.

Find the missing side lengths of this triangle.

Need help , please???

Answers

x= 6radical2
y=6
To find hypotenuse of 45-45-90 triangle you multiply a leg time radical 2
Right triangle are isosceles so the leg are equal.

what is the best first step in solving the equation
3x^2+8x=-5

Answers

The first step is to move the constant to the side and change its sign.

What is the difference of (2x ^ 2 - 5x + 1) and (10x ^ 2 + 4x - 8)

Answers

Answer:

-8x² - 9x + 9

Step-by-step explanation:

(2x² - 5x + 1) - (10x² + 4x - 8)

2x² - 5x + 1 - 10x² - 4x + 8

2x² - 10x² - 5x - 4x + 1 + 8

-8x² - 9x + 9

first answer gets brainliest

Answers

We can solve for the missing side length, <B, and from those find the side lengths in comparison to the others.

Using the Law of triangles, we can find angle B from 180-63-50=67

From the angle lengths, the greatest's opposing side lengths will also be of the same varying length. The greatest angle length is <B, then <A, and <C. This means that the order of side lengths would be AC, BC, AB

Very easy answer but does any one know what C is

Answers

Answer: As the number of rides given by the taxi driver increased, the earnings of the taxi driver also increases.

Answer:

Step-by-step explanation:

they want you to recognize that it's a linear relationship

(-4,-1), (4, 5)
What’s the slope

Answers

Answer: m = 3/4

Step-by-step explanation:

Answer: The slope is 3/4

Step-by-step explanation:

Use y2-y1/x2-x1 to find it

Find m 86
W
X
•
N
156
Y

Answers

Given:

A circle with center Z and the points W, X, Y are on the circumference of the circle.

To find:

The measure of angle WXY.

Solution:

From the given figure, we get

[tex]Arc(XY)=156^\circ[/tex]

[tex]Arc(WX)=86^\circ[/tex]

The measure of arc of the complete circle is 360 degrees.

[tex]Arc(WX)+Arc(XY)+Arc(WY)=360^\circ[/tex]

[tex]86^\circ+156^\circ+Arc(WY)=360^\circ[/tex]

[tex]Arc(WY)=360^\circ-86^\circ-156^\circ[/tex]

[tex]Arc(WY)=118^\circ[/tex]

The measure of arc WY is 118 degrees. It means the central angle on this arc is also 118 degrees.

[tex]m\angle WZY=118^\circ[/tex]

According to the central angle theorem, the inscribed angle on an arc is always half of its central angle.

[tex]m\angle WXY=\dfrac{m\angle WZY}{2}[/tex]

[tex]m\angle WXY=\dfrac{118^\circ}{2}[/tex]

[tex]m\angle WXY=59^\circ[/tex]

Therefore, the correct option is A.

A 20-foot ladder leans against a wall, making a 70° angle with the ground. To the nearest tenth of a foot, how far up the wall will the ladder reach? 6.8 6.9 I 3) 18.7 18.8​

Answers

Answer:

4) 18.8

Step-by-step explanation:

What we are trying to find is the opposite of the triangle with the angle and the hypotenuse. The equation for that is sin(degrees) = opp/hyp

the degrees is 70, the opposite is x, and the hypotenuse is 20

sin(70) = x/20

0.93969262078 = x/20

18.7938524 = x

18.7938524 rounds to 18.8 so the answer is 4

Other Questions
Find the area of each figure. use 3.14 for (20 POINTS) PLEASE HELP AND ASAP!!!! look at screenshot (10 pts) Qu clase de oracin subordinada es la siguiente El nio que se mantiene enfermojug toda la tarde what are the two reasons people should not take someone elses medicine? Points scored in a basketball game vary directly with shots taken. If a player scores 50 points and takes 40shots, how many would she have scored if she takes 60 shots? (Round your answer down to the nearest pointscored)Add MediaSignature The 10-lb block A attains a velocity of 2ft/s in 5 seconds, starting from rest. Determine the tension in the cord and the coefficient of kinetic friction between block A and the horizontal plane. Neglect the weight of the pulley. Block B has a weight of 8 lb. Please work on this by using the principle of linear impulse-momentum In the late 1980s and early 1990s many communist countries, such as Yugoslavia, Poland, Romania, and East Germany were suffering from weak economies. How might countries with free-market economic systems have influenced the revolutions that swept Europe in the late 1980s and early 1990s? Which 2 coins equals 30 cents when one is not a nickel? Kellan had been looking forward to the first day of summer vacation since, well, September. Now that it was actually here, he would have given anything to be back at school. At school he forgot that his parents had decided to start chasing their dream of being farmers and had moved the family to this house in the middle of nowhere. While at school, he pretended that he still lived in the old neighborhood with Tobin and Carter, his best friends since kindergarten. But now school was over and Kellan was looking at three long months of...nothing much.Sitting alone in his new bedroom, Kellan considered last summer, when he and his friends had attended baseball camp together. They had spent two weeks there, and at the end of the session their team had won the campwide baseball tournament. Unlike Carter and Tobin, Kellan would not be going back to camp this summer. His mom and dad said that camp just was not possible this yearbut hey, what did he need camp for?! He would be having tons of fun, living on a real live farm!Right. What, exactly, did farm kids do for fun? The only thing even mildly appealing about this backtonature experiment was the horse. Behind the ancient farmhouse sat an equally ancient barn; in it lived the horse, Jack, whom Kellan's parents had adopted to complete their pictureperfect farm life. It had surprised Kellan to find that he actually appreciated having Jack around. Kellan didn't know much about horses, but he'd learned how to care for Jack and had paid attention during Jack's recent vet checkup. When his dad had enrolled in riding lessons at the nearby stables, Kellan had decided to join him.By August, Kellan was spending all his time at the stables. There was actually a lot more to farm life than he'd imagined, and he even made some friends among the kids he met at the stables. One, Robin, was a member of the local Pony Club, and she convinced Kellan to join as well. The club's annual rally was coming up; Kellan was signed up for several events and was training enthusiastically. Robin had claimed that practically everyone she knew would be cheering her on. Kellan was excited to invite Carter and Tobin to the rally; it had been a while since they'd seen each other, Kellan couldn't imagine not having his friends there to watch him compete.The moment Kellan found out that the rally was set for the following Friday, he grabbed the phone to let Carter know. Rather than sharing his excitement with his friend, however, Kellan found himself receiving unwelcome information from Carter's mother."I am sorry, Kellan, Carter's actually still at camp. The oldest campers were invited to play in a regional tournament this year, and Carter and Tobin are staying an extra week in order to participate. We're all going to watch the game; why don't you come with us? It is next Friday. I know the guys would be thrilled!"Kellan managed to mumble a response to Carter's mother before hanging up the phone. This move to the country had kind of been growing on him, but all of a sudden, Kellan felt that it had been a disastrous mistake. Sure, he was really enjoying ridingbut was that worth losing his friendship with Tobin and Carter? They'd grown up together, but it was beginning to feel like they had nothing in common anymore.At that moment, Kellan's mom entered the room. "You seem upset, Kel," she observed."Carter and Tobin are going to miss my Pony Club rally, and I'm not going to be able to watch their baseball tournament. I guess...it's just too hard to stay friends now that we're so far away."Kellan's mom smiled a little wistfully. "It is harder, sure. But sweetie, good friendships are worth expending a little effort to preserve, don't you agree?" Kellan nodded, and his mom continued, "Well, then, why don't you invite the guys to spend a weekend here after they return from camp so you can celebrate your sports successes together? And in the future, I promise I will make myself more available to take you over to see them.""It's a deal," Kellan smiled.questions:1. How does the dialogue in paragraph 6 help the reader understand the relationship between the three boys?A. The reader understands that Kellan wants to be a part of his friends lives even though they are not near each other.B. The reader understands that Kellan has been left out of activities between them.2. Overall Theme: It is harder, sure. But sweetie, good friendships are worth expending a little effort to preserve, dont you agree? (paragraph 10)Activity 2 of 2Which sentence from the text further develops the overall theme?A. ...its just too hard to stay friends now that were so far away. (paragraph 9)B. ...why don't you invite the guys to spend a weekend here after they return from camp so you can celebrate your sports successes together? (paragraph 10) scientific notation without common powers of ten Find the area of the circle. Round your answer to the nearest hundredth. 3 in What is the slope of the graph of y=8x+15 ? can someone help me with 25 ?? due at 8 any help would be great Kathy bought 5 pencils for the price of $6.30. Which equation represents r, the cost, in dollars, of each pencil?A.r=6.30+5B.r = 6.305C.r=6.305D.r=6.305 Find Equivalent Expression 1/2 (4x + 4) One angle of a right triangle measures 60. What is the measure of the other acute angle? Find the area of the trapezoid Chrysanthemic acid occurs as a mixture of esters in flowers of the chrysanthemum (pyrethrum) family.a. Trueb. False How does the aorta compare in size to the other blood vessels near it? solve this with figure.help me ......