(-4a^2 -5a + 7) + (a^2 + 8a)

Answers

Answer 1

Answer:

-3a^2 + 3a +7

Step-by-step explanation:

Hopefully, this is what you're looking for

I just simplified it :)

Answer 2

Answer:

i simplified it

Step-by-step explanation:

-3a^2 + 3a +7


Related Questions

write an equation of a line that is parallel to y=3x-2 and runs through the point (1,6)

Answers

Answer:

y=3x+3

Step-by-step explanation:

If equations of lines are parallel, their slopes are the same. Therefore, we can sub '3' in for the slope value in y=mx+c to get y=3x+c.

Sub in the point:

6=3(1)+c

c=6-3=3

ANS: y=3x+3

Answer:

y = 3x + 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 3x - 2 ← is in slope- intercept form

with slope m = 3

Parallel lines have equal slopes, so

y = 3x + c ← is the partial equation

To find c substitute (1, 6) into the partial equation

6 = 3 + c ⇒ c = 6 - 3 = 3

y = 3x + 3 ← equation of parallel line

A body falls from rest with an acceleration of 10m/s square. what is the velocity after 5s?How far has it fallen by them.​

Answers

Answer:

The velocity after 5s s is 20

I WILL GIVE YOU BRAINLY PLSS


What is the solution of x + 6 11
C. x –1

PLSS SHOW YOUR WORK PLSS

Answers

-1+6)11
6x11=66
-1+66= 65

65 is the answer

Reese claims that if 60% of the registered voters cast 273,600 votes, there would be fewer registered voters than above. Is he correct? Why or why not?

Answers

Answer:

Number of registered voters is less then the votes counted.

Step-by-step explanation:

From the question it is given that

total numbers of votes counted = v = 273600

percent of voters cast = 60% = 0.60

Let r be the total number of registered voters then

number of counted votes = percent of votes count x total numbers of registered voters

⇒p = 0.60 x r

273600 = 0.60 x r

⇒ r = 456000

thus, total numbers of registered voters is 456000

since, total numbers of voters > the numbers of registered voters

Therefore, the Number of registered voters is less then the appear on voting day.

10. Keith has 7.8 ounces of tuna salad. If
he makes 3 sandwiches with an equal
amount of tuna on each, how much tuna
does he put on each one?

Answers

Answer:2.6 ounces per sandwich

Step-by-step explanation: 7.8/3= 2.6

what is the correct order of steps bisecting angle abc?

Answers

Answer:wait abcs?

Step-by-step explanation:

Someone pls help me, I can’t figure this out!

Answers

Answer:

AC=73

Step-by-step explanation:

AC=8
9x+1=6x+25
3x+1=25
3x=24
24 divided by 3 =8

2. Music A music downloading website reports that nearly 5 out of every 7 songs
downloaded are classified as pop music. According to this information, predict
how many of the next 500 songs downloaded will be pop songs. Round your
answer to the nearest whole number.

Answers

Now, this is a story all about how

My life got flipped-turned upside down

And I'd like to take a minute

Just sit right there

I'll tell you how I became the prince of a town called Bel Air

In west Philadelphia born and raised

On the playground was where I spent most of my days

Chillin' out maxin' relaxin' all cool

And all shootin some b-ball outside of the school

When a couple of guys who were up to no good

Started making trouble in my neighborhood

I got in one little fight and my mom got scared

She said 'You're movin' with your auntie and uncle in Bel Air'

250 adults were randomly selected in a grocery store they were asked how they feel about the stores coupon policy 180 were satisfied with the current policy based on the results of the sample 940 adult shop in the Store that day about how many would be expected to be happy with the current coupon policy

Answers

Answer:

870

Step-by-step explanation:

250-180=70

940-70=870

Answer:

The answer to this question is 677

what is the fraction of 2 1/4

Answers

Answer:

9/4

Step-by-step explanation:

2 1/4 = 9/4 From mixed fraction to an improper fraction: "the numerator of the improper fraction" = "denominator" xx "the whole number" + "the numerator of the mixed fraction" The denominator remains as it is. So 2 1/4 = (4 xx 2 + 1)/4 = 9/4

Answer:

9/4

Step-by-step explanation:

Multiply the denominator which is 4 by the whole number which is 2.

4 x 2 = 8

Next add the numerator to the 8.

8 + 1 = 9

The 9 is now the numerator and keep the original denominator.

9/4

8x7+4-10SOMEONE HELP PLS AND THANK U:)

Answers

Answer:

50

Step-by-step explanation:

Answer:

8x⁷-6?

Step-by-step explanation:

Find the length of the missing side

Answers

Answer:

c²=a²+b²

17²=289

10²100

a=√(17²-10²)

so 289-100=189

square root answer

=13.7477270849

Answer:13.75

PLS someone help me find the slope it’s my last question

Answers

slope is 1

slope formula: y2-y1/x2-x1

4-3/0-(-1)


Please help I’ll mark brainlist

Answers

Answer:

m=-24

Step-by-step explanation:

Subtract 12 on both sides

m + 12 - 12 = -12 - 12

m = -24

Giving 5 stars and brainlist to whoever answers this correct!!!!
The table shows the number of animals in the most popular exhibit at the zoo.

Flamingo - 12
Crocodile - 4
Elephants - 3
Monkeys - 11

If an animal is selected at random to be fed in front of an audience, which expression can be used to determine the probability the animal will NOT be an elephant?

A. 1/10
B. 9/10
C. 3/10
D. 3/3

Answers

Answer:

its A because it can't be B or D obviously, and since there are the least amount of elephants, its gonna be the one will less of a percentage. So its A.

Step-by-step explanation:

jabsbabsbavvsbabs

Math. Help I really need this giving brainliest to the person with the correct answer, please explain your answer...

Answers

Answer:

v

Step-by-step explanation:

the first letter of volume is v, therefore it would be the most meaningful.

32. Which graph represents yas a function of x?

Answers

Answer:

second one

Step-by-step explanation:

i am pretty sure

help for math ratios

Answers

Answer:

72:56

Explanation:

is the answer because 9 can be divided by 18 and 36. 7 can also be divided by 14 and 21. So, that leaves you with the answer 72:56

HELPPPPPPPPPPPPPPPPPPPPPPPP

Which of the following expressions is a common factor when the expressions x2 – 9 and x2 – 5x + 6 are factored?

A.
x + 3

B.
x2

C.
x – 3

D.
x – 2

Answers

i believe the answer is C, x-3.

U r g e n t ! ! ! 5 0 p o i n t s ! ! !

Answers

Choice D is not the correct answer. Point L is equally distant from J and K. In other words, JL = LK. If two friends lived at points J and K, then point L would be a good meeting spot as they would travel the same distance. Point N has the same properties as point L does (with regard to being equally distant from J and K). It is not correct to say that LJ = JN.

The answer is actually choice C. Segments JL and KL need to be constructed using a straightedge.

Otherwise, these segments are not going to be shown and you cannot use them. A segment is simply a straight line between two endpoints. Two triangles form (triangle JNL and KNL) to help with the proof, so it's very beneficial to draw in these segments. It might help to use a different color pen, or lightly draw the segment using a faint pencil mark to erase later.

54 is the quotient of 11 and a number

Answers

Answer:

594

Step-by-step explanation:

54 * 11 = 594

54 Is the quotient of 11 and 594 because 594 divided by 11 is 54.

(sorry if this is incorrect, i may had misinterpreted the question)

Answer:

11/54

Step-by-step explanation:

54 is the quotient of 11 and a number

Let the number be x

11/x = 54x = 11/54

The number is 11/54

Express in the form 1: n.
Give n as a decimal.
8 : 6

please help ​

Answers

Answer:

n = 0.75

1 : 0.75

Step-by-step explanation:

To get from 8 to 1, you have to divide by 8. You do that to the number 6.

6/8 = 3/4 = 75/100.

Therefore, n = 0.75.

What is 0.82 as a fraction in simplest form?
(I also need the work if not its ok!)

Answers

Answer:

f 41/50

Step-by-step explanation:

need help asap will give brainlest

A system of______linear equations has no solution.

Answers

The answer is Stan twice

I WILL GIVE YOU BRAINLY PLSS


Evaluate m( m + n) – n, use m = 5 and n = -3
A. 7
B. 13
C. 43
D. 37

PLSS SHOW YOUR WORK PLSS

Answers

Answer:

B. 13

Step-by-step explanation:

[tex]m(m + n) - n[/tex]

[tex]m = 5 \\ n = - 3[/tex]

Substitute m = 5 and n = - 3 in the expression.

[tex]5(5 + ( - 3)) - ( - 3) \\ 5(5 - 3) + 3 \\ 5(2) + 3 \\ 10 + 3 \\ 13[/tex]

Remind that negative multiply negative must equal positive.

The answer is 13 ! :) 5(5+(-3))-(3-)= X
Distribute 5
25+(-15)-(-3)
The minus (-3) turns into a positive so you get +3 and you add it all together and get 13 :)

Please help thank you :)) image above

Answers

The answer is X=2 and y=-3

Answer:

that's a 90% angle or if uu have a ruler try using that to be sure

HELP PLEASEE PLEASEE HELP ): ?

Answers

Answer:

They pass through origin

Step-by-step explanation:

Hope maka help

they are linear and they also pass through the origin.

write the equation in logarithmic form
4^6=4096​

Answers

Answer:

log 4 ( 4096 )  = 6

Step-by-step explanation:

Convert the exponential equation to a logarithmic equation using the logarithm base  ( 4 )  of the right side  ( 4096 )  equals the exponent  ( 6 )

Linda needs to have her car towed. Little Town Auto charges a flat fee of $75 plus $2 per miletowed. Write a function expressing Linda's towing cost, C, in terms of miles towed, x. Find thecost of having a car towed 14 miles.

Answers

Multiple 14•2=28 then add 75+28=103 she will Pay 103

The cost of having a car towed 14 miles is $103.

To express Linda's towing cost, C, in terms of miles towed, x, we can use the given information that Little Town Auto charges a flat fee of $75 plus $2 per mile towed.

The function for the towing cost, C, can be written as:

C(x) = 75 + 2x

Where x represents the number of miles towed.

To find the cost of having a car towed 14 miles, we substitute x = 14 into the function:

C(14) = 75 + 2(14)

C(14) = 75 + 28

C(14) = 103

Therefore, the cost of having a car towed 14 miles is $103.

To know more about cost click here :

https://brainly.com/question/31665993

#SPJ2

get me the ans Two circles with radii 3.5 cm and 2.5 cm touch each other internally. Find the distance between their centres.

Answers

hell

Step-by-step explanation:

yctctcyhuhyfs4fugubucrftvuvjbhgxtxt. h. h

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