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
earnstyle [38]
3 years ago
5

Terry haas completed 15 homework problems, and susan has completed 9. Terry is completing 10 problems per hour, ans susan is com

pleting 12 per hour. after how many hours will terry and susan have completed the same number of problems?
Mathematics
1 answer:
Grace [21]3 years ago
8 0
After 3 hours.
working;
after 3 hours, Terry will have completed 15 hours + 10*3 hours=45 tasks
                       Susan will have completed 9+ 12*3hours= 45 tasks

You might be interested in
Gina Chuez has considered starting her own custom greeting card business. With an initial start up cost of $1500, she figures it
Digiron [165]

1.70 - 0.45 = 1.25

1500 ÷ 1.25 = 1200

Gina must sell 1200 cards before she can make a profit

6 0
3 years ago
Help me please it easy.
gregori [183]

Answer: there is no picture attached or equation? what's the question?

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
draw a strip diagram to Model 5 hours 8 minutes minus 3 hours 12 minutes write an equation to find the difference
attashe74 [19]
You can convert everything in minutes once you've solved it you turn it back to hours and minutes....5hrs and 8min= 308min....3hrs 12min=192min....308-192=116.....116 is 1hr and 56min

8 0
3 years ago
PLease help me! Due tonight thank you!
NARA [144]

Answer:

1432.08 centimeters^2 I think

Step-by-step explanation:

Surface Area = 2×(3.4×18 + 3.4×30.6 + 18×30.6) = 1432.08 centimeters2

8 0
2 years ago
Read 2 more answers
Explain: What is the solution to this system of equations? <br><br> 2x+y=20 <br> 6x-5y=12
bazaltina [42]

Answer:

solution set is (x,y) = (7,6)

Step-by-step explanation:

solving by substitution method

2x +y=20--------------1

6x-5y=12---------------2

from equation 1, solve for y

2x+y=20

y= 20-2x------equation 3

adding value of y in equation 2

6x-5y=12

6x-5(20-2x)=12

6x-100+10x=12

16x= 12+100

16x= 112

x= 112/16

x=7

adding value of x in equation 3

y= 20-2x

y= 20- 2(7)

y=20-14

y=6

so solution set (x,y) = (7,6)

3 0
3 years ago
Other questions:
  • V=1/3πr^2h solve for h. Please show work.
    9·2 answers
  • Mary reduced the size of a painting to a width of 3.3 in. What is the new height if it was originally 32.5 in tall and 42.9 in w
    13·1 answer
  • HElp THIS IS hard please!
    8·1 answer
  • What is the midpoint of the segment whose endpoints are (-4, 2) and (2,-2)?
    6·1 answer
  • Please help and give explanation
    14·1 answer
  • Evaluate the expression w^2 - v + 1 for w = -2 and v = -8.<br> -3<br> -11<br> 13<br> 5
    9·1 answer
  • Select the best answer for the question 7/8=?/48
    14·2 answers
  • When multiplying exponential terms with the same base, which best explains how to simplify the expression?
    13·1 answer
  • If 10 is p percent of 21 , p is a number between
    13·2 answers
  • Subtract 4 from 1/6of 42
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!