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
inysia [295]
3 years ago
13

Steve is a painter. He can paint a house in 20 hours. It takes his assistant 30 hours to paint a house. How long, in hours, woul

d it take them to paint a house working together?
Mathematics
2 answers:
padilas [110]3 years ago
8 0
I think the answer is  15 Hours<span />
vitfil [10]3 years ago
4 0

The correct answer is D. 12.


You might be interested in
Whats The sum of twice a number x and thrice a number y minus the square of z as an expression
SpyIntel [72]

Answer:

2x+3y-z²

Step-by-step explanation:

twice a number =2x

thrice a number =3x

minus z²

HOPE THIS HELPS!!!

8 0
2 years ago
Read 2 more answers
Help please! 15 pts!
Afina-wow [57]

Answer: attached below

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Nina can ride her bike 63,360 feet in 3,400 seconds, and Sophia can ride her bike 10 miles in 1 hour. What is Nina's rate in mil
Sloan [31]
Nina's rate is 12.7 mph and Sophia's rate is 10 mph. Therefore, Nina is faster.
5 0
3 years ago
Read 2 more answers
Kim owes her friend $245 and plans to pay $35 per week. write an equation for the function that shows the amount Kim owes after
nevsk [136]

35x=245

so you would divide both sides by 35

x=7

so it would take her 7 weeks or 1 month and 3 weeks to pay her friend back

Brainliest please

7 0
3 years ago
Can you please help with expressions and equations
slamgirl [31]
Number 1 is 23-7=16
Number 3 is 19-2=17
4 0
3 years ago
Other questions:
  • Which equation demonstrates the distributive property?
    12·2 answers
  • Explain how you would convert a measurement given in ounces into pints
    6·1 answer
  • A tangent and a secant x = ?
    10·1 answer
  • A food processor for $149.50 cash, or $5.00 down and $10.00 per month for 15 months
    6·1 answer
  • 1 If 2x+2 = 32, then x =​
    8·1 answer
  • 140 - x = 209<br> What does x equal??
    15·1 answer
  • Complete the steps to find the value of x.
    14·1 answer
  • Which example proves the following
    5·1 answer
  • PLEASE HELP!! I’L MARK AS BRAINLIEST!!
    9·2 answers
  • Scott is four more than double the age of Todd. Scott is 56. What is Todd's age?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!