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
Scorpion4ik [409]
3 years ago
9

What is a number that when you subtract it by 8 and then multiply by 7 will equal to 28?

Mathematics
2 answers:
kozerog [31]3 years ago
8 0

Answer:

12

Step-by-step explanation:

(x - 8) * 7 = 28

Divide both sides by 7

x - 8 = 4

Add 8 to both sides

x = 12

Aleks04 [339]3 years ago
5 0

Answer:

n = 12

Step-by-step explanation:

(n-8)x 7 = 28

n-8 = 4

n = 12

You might be interested in
What is the average rate of change for this function for the interval from x=2 to x=4
maria [59]

Answer:

6×=

Step-by-step explanation:

try it if not 6-×=

its one of those trust me lsggsgsgsoshhshshsbsbslshshsjjsjsllslslslslsdnndndnsnsnanjs

6 0
4 years ago
Read 2 more answers
-8 &lt;3x+1 &lt;7<br> Solve the following inequality
lutik1710 [3]

Answer:

I just finished this in math :) I'm pretty sure it's -3<x<2

7 0
3 years ago
Read 2 more answers
Find the value of the expression below for x = 10
In-s [12.5K]
The first one A.10



I hope is correct.
3 0
3 years ago
. If a car can travel 38 miles on 2.4 gallons of gas, how many miles could the car travel on 6 gallons of gas?
lilavasa [31]

Answer:

About 95 miles

Step-by-step explanation:

Let's set up a proportion using the following set up:

miles / gallons = miles / gallons

We know the car can travel 38 miles on 2.4 gallons of gas.

38 miles / 2.4 gallons = miles/ gallons

We don't know how far the car can travel on 6 gallons. Therefore, we can say the car travels x miles on 6 gallons of gas.

38 miles / 2.4 gallons = x miles /6 gallons

38/2.4=x/6

We want to find x (miles for 6 gallons). Therefore, we must isolate x.

x is being divided by 6. The inverse of division is multiplication. Multiply both sides by 6.

6*(38/2.4)=(x/6)*6

6*(38/2.4)=x

6*15.8333333=x

94.9999998=x

Let's round to the nearest whole number. The 9 in the tenth place tells us to round up.

95 ≈x

x ≈95 miles

The car can travel about 95 miles on 6 gallons of gas.

6 0
3 years ago
Help pls!! 8 1/2 miles in 1/2 hour
katrin2010 [14]

3 minutes per mile.

or

17mph

8 0
3 years ago
Other questions:
  • What is the equation of a line that passes through the point (8, 1) and is perpendicular to the line whose equation is y=−2/3x+5
    15·1 answer
  • Come hither for a brainliest
    13·2 answers
  • Estimate each quotient 312.4 ÷ 2.98
    11·1 answer
  • One kilometer is approximately 31/50 mile. what decimal represents this length?
    5·1 answer
  • 9. (3x + 4y)² – (3z) 2square<br>​
    9·2 answers
  • Help asap will mark brainliest
    15·1 answer
  • PLEASE PLEASE PLEASE HELP ME!!!!!!!!!!!!!
    7·1 answer
  • Help me out please???
    12·1 answer
  • Find an ordered pair (x, y) that is a solution to the equation<br><br> x-6y=6
    11·1 answer
  • the equation y = x + 8 represents the length, y, in inches of a sleeping bag for a person who is x inches tall. which ordered pa
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!