Joshua earned $60 for working h hours. Which expression represents how much he earned in 1 hour?
A)60h
B)60 + h
C)h/ 60
D) 60/h ***
If y = x - 3, what happens to y when x increases by 5?
A) y increases by 2
B) y decreases by 2
C) y decreases by 5
D) y also increases by 5 ****
Plz can someone check this?
God Bless, Haley
correct
wats the answer
Is the first one 60h?
d
To find the answer to the first question, we want to determine how much Joshua earned in one hour. We know that he earned $60 for working h hours.
To find out how much he earned in one hour, we can divide the total amount earned ($60) by the number of hours worked (h).
So the correct expression representing how much Joshua earned in one hour is:
C) h/60.
To find the answer to the second question, we are given the equation y = x - 3. We are asked what happens to y when x increases by 5.
To determine the effect of this increase, we substitute (x + 5) into the equation y = x - 3.
y = (x + 5) - 3
y = x + 2
The equation shows that when x increases by 5, y also increases by 2.
So the correct answer is:
D) y also increases by 5.
I hope this helps! Let me know if you have any other questions.