1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Andreyy89
3 years ago
11

Given the equation 3x + 25 = 7x - 5, which order of operations completely solves for x? ​

Mathematics
1 answer:
Minchanka [31]3 years ago
4 0

Answer:

3x +25-25 = 7x -5 -25

3x = 7x -30

3x +7x = 7x +7x -30

10x = 30

10x/10 = 30/10

x = 3

Step-by-step explanation:

BRAINILIEST PLEASEEEEEE

You might be interested in
Amy gets a new kennel for her dog. A sketch of the kennel is shown here. If the roof is in the shape of a triangular prism (bott
SpyIntel [72]

Answer:

<em>Surface area of the roof of the kennel, including the bottom face is 58.96 ft^2</em>

<em></em>

Step-by-step explanation:

The image is attached below

For the triangular sides of the roof, area is

A = \frac{1}{2}bh

where b is the base = 4 ft

h is the vertical height = 2.24 ft

A =  \frac{1}{2}*4*2.24 = 4.48 ft^2

for the two faces we have 2 x 4.48 ft^2 = <em>8.96 ft^2</em>

For the rectangular sections of the roof, area is

A = lh

where l is the length of the rectangle = 5 ft

h is the height of the rectangle = 3 ft

A = 5 x 3 = 15 ft^2

For the two rectangular faces, we have 2 x 15 ft^2 = <em>30 ft^2</em>

<em></em>

For the bottom face, area is

A = lw

where l is the length of the house = 5 ft

w is the width of the house = 4 ft

A = 5 x 4 = <em>20 ft^2</em>

<em></em>

Surface area of the roof of the dog kennel is

<em>8.96 ft^2 + 30 ft^2 + 20 ft^2 = 58.96 ft^2</em>

4 0
3 years ago
Divide.<br> 3 5/9 ÷ -2 2/3<br> Enter your answer as a mixed number, in simplified form, in the box.
kvv77 [185]
-1 and 1/3 because you convert to a regular fraction and get (32/9)/(-8/3), then you flip the fraction and multiply
3 0
3 years ago
What is the solution
lozanna [386]

Answer:

1+1=a a=solution

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
3. A drone takes off from the base of a mountain at a height of 27 ft below sea level. The drone
Korolek [52]

Answer:

669ft high

Step-by-step explanation:

642+27=669ft

5 0
3 years ago
Write a linear equation in slope intercept form to model the situation and internet company charges $4.95 per month plus $2.50 f
antoniya [11.8K]

Answer:

it cost $39.95 in a month when you use the internet for 14 hours

Step-by-step explanation:

internet company charges $4.95 per month plus $2.50 for each hour

Let x be the amount of hours internet used

for 1 hour, charge is 2.50

for x hours , charge is 2.50x

To get linear equation we use y=mx+b

m is the slope and b is the fixed cost

fixed cost b= 4.95 and slope m = 2.50

So equation becomes y = 2.50x + 4.95

we need to find the cost y for 14 hours

So we plug in 14 for x  and find out y

y = 2.50(14) + 4.95= 39.95


7 0
3 years ago
Other questions:
  • What number is one hundred more than 197
    15·2 answers
  • (Urgent!!) A spherical balloon is leaking air at 2 cubic inches per hour. How fast is the balloon’s radius changing when the rad
    9·1 answer
  • The graph represents the balance on Harrison’s car loan in the months since purchasing the car.
    6·2 answers
  • A circle has a circumference of 25.12 inches what is the diameter of the circle
    15·1 answer
  • What is the common difference between successive terms in the sequence?
    14·1 answer
  • Tim ate 5/7 of a cake . ket ate 7/11 of a cake. who ate more cake ? how much more?
    12·2 answers
  • Two brothers, richard and andrew, share a sum £30 in the ratio 3:7. how much does each brother get?
    15·2 answers
  • Ron can make 12 benches in 6 days. At that<br> rate, how many benches can he make in<br> 30 days?
    14·1 answer
  • Can someone help I need the answer ASAP
    11·2 answers
  • David told Luis that he was going to make a triangle
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!