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
lana [24]
3 years ago
14

Isaiah and Cooper work at a dry cleaners ironing shirts. Isaiah can iron 25 shirts per hour, and Cooper can iron 30 shirts per h

our. Cooper worked twice as many hours as Isaiah and they ironed 340 shirts between them. Write a system of equations that could be used to determine the number of hours Isaiah worked and the number of hours Cooper worked. Define the variables that you use to write the system.
Mathematics
1 answer:
Volgvan3 years ago
4 0

Answer:

See Explanation

Step-by-step explanation:

25x + 30y = 340\\y = 2x\\

x=number of hours Isaiah worked.

y=number of hours Cooper worked

You might be interested in
Where is the 6 located in the number 4.6875
Zepler [3.9K]

Answer:

In the tenths spot

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find the slope of the line passing through the points(7,-3) and (2,-5) .
Contact [7]
I believe the slope will be 8/5
3 0
2 years ago
Read 2 more answers
Find the value of x.
drek231 [11]

Answer:

x= 13 degrees

Step-by-step explanation:

This is a 90 degree angle. We can create an equation to find x

68+x+9= 90

77+x= 90

-77     -77

x= 13 degrees

Hope this helps!

6 0
3 years ago
Darnell went to the movies with his friends. The movie started at 2:35 pm and lasted 1 hour and 45 minutes. What time did the mo
gregori [183]
4:20. 2:35+ an hour is 3:35+45 minutes is 4:20
7 0
3 years ago
Find the measure of angle s?<br><br> a. 90°<br> b. 45°<br> c. 30°<br> d. 15°
babymother [125]
It looks like the 45

What I did was add the 60+30=90 then subtract from 180 and divided my 2 and got 45 hopes this helps!
8 0
2 years ago
Other questions:
  • A semicircle has an area of 76.97 squared km. Find it’s radius
    9·1 answer
  • Answer this 2(3^2 + 4^2) = ?
    15·1 answer
  • Write an equation in slope intercept from of the line that passes through the point (3,-2) with slope -2
    9·1 answer
  • Suppose that several insurance companies conduct a survey. They randomly surveyed 350 drivers and found that 280 claimed to alwa
    8·1 answer
  • Bentley invested $85,000 in an account paying an interest rate of 4.1% compounded daily. Assuming no deposits or withdrawals are
    7·1 answer
  • The graph shows how many pictures were taken how many pictures were taken<br>​
    7·1 answer
  • Helpppp with question 8
    13·1 answer
  • Evaluate 8x when x = 3.12​
    15·1 answer
  • For every $3.00 donated to a certain charity by Club A, $1.25 was donated by Club B. If the combined total amount donated to the
    7·2 answers
  • Each of the 16 creates on a freight elevator weighs 150 pounds. The freight elevator has a weight limit 2 tons. How many more cr
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!