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
spayn [35]
3 years ago
9

Samuel helps his brother paint walls during his summer vacation he charges $10 for the first room and $5 for each additional roo

m he paint what equation could be used to find out how many additional rooms he would have to paint to make $50 at one house
Mathematics
1 answer:
Delicious77 [7]3 years ago
5 0

10+5x=50
subtract ten from both sides
5x=40
divide five from both sides
x=8
samuel will need to paint 8 additional rooms
You might be interested in
Which shows how to best estimate the product of 4.73 x 8.92?
Anettt [7]

Answer:

5 x 9 = 45

Step-by-step explanation:

A good way to estimate this would be rounding to the nearest whole number.

First we'll look at 4.73. If we're rounding to the nearest whole number, then that means we'll look at the digit one place to the right of 4. The digit to the right of 4 is 7. 7 is greater than 5 so we round up. We get 5. If we do the same for the other number we see that it also gets rounded up to 9. So our new equation is: 5 x 9. That is a simple multiplication equation and when we multiply we get 45.

Hope this helped!

6 0
3 years ago
Read 2 more answers
Find the value of S for an infinite geometric series with r= 1/6 and a1=10
Lelu [443]
S=a1/1-r=10 x 6/5 = 12
5 0
3 years ago
Explain how you can find the opposite of the opposite of any number without using a number line
liberstina [14]
Just make that number negative to find the opposite but the opposite of the negative number is going to be the original number again.
4 0
3 years ago
Evan makes cards numbered 1-18 and places them in a bag. What is the probability that he will pull out an even number, replace t
lubasha [3.4K]

Answer:

1-8

Step-by-step explanation:

6 0
2 years ago
1
lidiya [134]

Answer:

x = 73.8

Step-by-step explanation:

to find the blue line:

tan(50) = 41/a

a = 41/tan(50)

a = 34.4 to 1 decimal place

to find x:

tan(65) = x/34.4

x = 34.4tan(65)

x = 73.8 to 1 decimal place

8 0
3 years ago
Other questions:
  • 5. Write two inequalities to compare -17 and -22.
    5·1 answer
  • 12^10·75^15/15^25·80^5
    13·1 answer
  • Is 4/6 is closer to a whole than 1/2
    10·2 answers
  • Sam wants to find the perimeter of a fence what measurment unit should be used
    13·1 answer
  • 2cos^2A-cos2A-1=0 <br> Help
    6·1 answer
  • Molly watches television 3 hours less than Leslie in one
    9·2 answers
  • HELP PLSSSSSSSSSSSSSSSSSSSSS
    5·2 answers
  • Could you please show the work for both of them?​
    10·1 answer
  • What is the equation of the line going through the points (1,1 and (4,1)?
    15·2 answers
  • Need help due tonight
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!