Mathematics High School

I need help!!! Can you put this in order for me !

Answers

Answer 1

Answer:
7=2x+4
3=2x
X=3/2

Related Questions

help ill give hella points plz thx

Answers

Answer:

Using the variables it gives us it is B=150m

Step-by-step explanation:

1.) $1800-$1350=$450

$1350 is the total balance after 3 months and $450 is the amount he has payed in those 3 months

2.) 450/3=150

You do 450/3 to find how much he is paying per month. If you want to check your work do 1800-1050=750 then do 750/5=150

So you put the numbers in B = Zachary's balance after m months and you get B=150m

Answer:

150m

Step-by-step explanation:

Brett has consumed 1,400 calories so far today. He has also burned off 400 calories at the gym. He would like to keep his daily calorie total to 2,000 calories per day. How many calories does he have left to consume for the day? Is 1,200 a viable solution to this problem?
I NEEED HELPP PLZZ :(
A Yes; 1,200 is less than 1,400.
B Yes; 1,200 is less than 2,000.
C No; 1,200 is more than the 400 he burned off at the gym.
D No; 1,200 will cause him to exceed 2,000.

Answers

Answer

Step-by-step explanation:

D is correct because 1,400-400= 1,000

so he can only consume 1,000 more calories so 1,200 will cause him to go over 2,000

Write the equation of the horizontal line that passes through (-3, 4).

Answers

Answer:

y=4

Step-by-step explanation:

if u remember

Vertical

Unidentified

X intercept

Horizontal

O =zero

Y Intercept

so if it's horizontal if goes through the y axis and the coordinate gives you (-3,4) so the y axis will be 4.

A submarine that is 245 feet below sea level descends 83 feet and then ascends 103 feet. What is the location of the submarine compared to sea level?

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The starting number is 245.So it’s already pretty deep in the water,then it goes down 83 feet MORE.so that’s 245+83=328 feet. Then the submarine goes UP 103 feet from that point,so 328-103=225 feet,so its closer to the surface than at the beginning(245ft)

Help the picture is above I’ll mark you as the brainliest please show the work too.

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Answer:

Step-by-step explanation:

I used the graph and figured out the answer

Hope this helps :)

Brainest pls?

GCF OF 16 20 and 24 .....

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Answer:

the gcf of 16, 20, and 14 is 4

Answer:4

Step-by-step explanation:

16: 1,2,4,16

20:1,2,4,5,10,20

24: 1,2,3,4,6,8,12,24

The greatest common factor is four

Help ASAP !!!!!!!!!!!!!!

Answers

Answer:

A. 3

Step-by-step explanation:

Answer
A-3
Explanation
3(2/3)+1
2+1
3

The width of a rectangle is 12 cm less than the length the perimeter is 156 cm. Which equations represents how to find the length and the width?

Answers

Answer:

x+x+x+12+x+12=156

width is 33

length is 45

Step-by-step explanation:

for for the width we will substitute it for x, and for the length we will substitute for x + 12 since the width is 12 cm less than the length. and, we know that to find the perimeter, you just have to add the widths and lengths. and since the perimeter is given the equation is:

x+x+x+12+x+12=156

width is 33

length is 45

14
Bolve for the value of z:
5
Z
25

Answers

Answer:

The answer is 15

Step-by-step explanation:

Thats what I got

a boat traveled 27 miles in 2 hours. at this rate, how many miles will the boat travel in 1/2 an hour

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Answer: 9

Step-by-step explanation:

Write a unit rate for 53 pages in 2 hours

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Answer: 26.5 pages/hr

Step-by-step explanation:

53 pgs/2 hours = 26.5 pages/hr

A middle school took all of its 6th grade students on a field trip to see a symphony at a theater that has 1660 seats. The students filled 1577 of the seats in the theater. What percentage of the seats in the theater were filled by the 6th graders on the trip?

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the answer is 95% here’s the work for it too

Answer:

95%

Step-by-step explanation:

what is 13x+2-17=11

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Answer:

Pretty sure x = 2

Step-by-step explanation:

If not, shoot me. Why not.

. You have 17 birthday gifts! 9 came from your
family, the rest came from your friends. How many
gifts did your friends give you?

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The answer is eight. if there are 17 presents in total, you would subtract nine from 17 to get 8

17-9=8 that should be the right answer

HELP DESPERATE WILL GIVE BRAINLIST FOR CORRECT ANSWER

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Answer:

Look at the picture I attached!

Step-by-step explanation:

Can someone tell me the answer plz for brainlist and points to whoever gets it right

Answers

Answer:

Alonzo was right about the equations being the same because they both end up equaling up to (4,-5)

Step-by-step explanation:

I attached the work below so you also know how to do it. I hope this helps you and I hope you have an amazing night and remember to drink water and eat and get a good nights rest. and remember that school does not define how smart you are!

Solve the equation.
2(3x + 8) = - 36 +4

Answers

Answer: -8

Step-by-step explanation:

i did the math

Answer:

X= -8

Step-by-step explanation:

2(3X+8)=-36+4

6X+16= -32

6X= -32-16

6X= -48

X= -48/6

X= -8

Xavier spent $84 on art supplies. The canvas for each of his paintings is an additional $1. He plans to sell his paintings for $8

Answers

Answer:

84 + x*1 = 8x

Step-by-step explanation:

Xavier needs to sell 12 painting to break even.

On the planet Umpt, there are 14 boondins to every 6 totts. If farmer
Coraz has 80 boondins on his elentire farm, how many totts are on the
farm?
No decimals. Use a mixed number if needed.

Answers

Answer:

6720

Step-by-step explanation:

Perform the indicated operation.

(-7) · (-5)

-12
-35
12
35

Answers

Answer:

Step-by-step explanation:

A negative number multiplied by a negative number is positive. Multiplication is repeditive addition.

(-7) * (-5) = -(-7 + -7 + -7 + -7 + -7) or -( -5 + -5 + -5 + -5 + -5 + -5 + -5 ) = 35.

Answer:

35 is the answer I remember my brother telling me that two negitives always makes a positive no matter the symbol

Step-by-step explanation: 7 x 5 = 35 that is really all you have to do. but this is a random tip always remember that two negitives equal a positve also when you add positve to negitive it goes right so say you have -5 + 5 that would equal zero. when you add negitive and negitve numbers it will have a negitive sum

what are you guys doing for Halloween lol I honestly am not feeling it this year

Answers

Answer:

im going to have fun with the fam and shifted one unit right and 5 units up

Step-by-step explanation:

Answer:

Me nether

Step-by-step explanat

Shifed 1 unit left and then 5 units up

Please help me with this! Legitimate answers only please!
Fill in the blanks with the proper/right options for the problem.

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Answer:

x = $80 rate of change

y = total amount the store earns

m = the amount of hours store is open

b = $150 starting point when x is 0

Step-by-step explanation:

y=8x-150

Solve for the slope of the graph.

Answers

Answer:

-3/4

Step-by-step explanation:

rise/run

^^^you go up 3 and move left 4

A polygon has vertices whose coordinates are A(1.4), B(4, -1), C(-1,-4), and D(-4,1). Use the midpoint formula to determine whether or not the diagonals of polygon ABCD bisect each other. In your final answer, include all of your calculations.

Answers

C.
Is the answer thank you

Which of the following is a solution to the equation
2x² + 4x=3+3x² ?
A) - 1
B) 0
C) 3
D) 6

Answers

The answer is 3 and 1

there are 9 water bottles in devin's fridge. he adds two cases that are each missing a bottle of water. when he is done, there are 31 bottles in the fridge. how many bottles are in a case?

Answers

Answer:

Step-by-step explanation:

Add two to the number of water bottles (33), subtract 9 (24) and divide in half, giving you 12.

-6(2x-3)=-2(8x-1)
Helpp

Answers

Answer:

-4

Step-by-step explanation:

-12x+18=-16x+2

+16x +16x

4x+18=2

-18 -18

4x=-16

/4 /4

x=-4

Answer:

x=‒4

Step-by-step explanation:

‒6(2x‒3)=‒2(8x‒1)

‒12x+18=‒16x+2

‒12x+16x=2‒18

4x=‒16

4x/4=‒16/4

x=‒4

i hope it helps you.

El triángulo que usamos en las funciones trigonométricas es

Answers

Trigonometric functions are commonly defined as the quotient between two sides of a right triangle, associated with its angles. Trigonometric functions are functions whose values are extensions of the trigonometric reason concept in a right triangle plotted in a unit circumference (radius unit).

Please help I don’t know itt

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Answer:

I'm not sure what the options are but those are perpendicular lines and they form a right angle. I hope this helped.

Define constant of proportionality.

Answers

Answer:

Step-by-step explanation:

The constant of proportionality is the constant value of the ratio of two proportional quantities x and y, typically the equation is Y=KX. The constant of proportionality is, the value of Y is dependent on how the given value of X is effected by the constant of proportionality.

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