Answer: b. y=2x+20; x is any real number greater than or equal to 0, and y is any real number greater than or equal to 20.
Step-by-step explanation:
Hi, to answer this question we have to analyze the information given:
time spent on history homework: 20 minutes
time spent on each math problem: 2 minutes
math problem : x
total time spent :y
So, we have to multiply each math problem (x) by the time spent on each math problem and add the 20 minutes spent on history homework.
The expression obtained is equal to the total time spent
Mathematically speaking:
y=2x+20
x can be any real number greater than or equal to 0, ( it would be 0 if there aren't any math problems)
and y is any real number greater than or equal to 20. ( 20 minutes is the minimum time spent if there aren't any math problems)
Answer:
42.50/5 = p is the equation; $8.50 per pack
Step-by-step explanation:
DIVIDE 42.50 between the 5 packs of toilet paper.
THIS GETS YOU $8.50 per pack.
THE EQUATION used was 42.50/5 = p.
I got u with this it really easy
Answer:
Expert? Sorry, not me, but what sort of questions do you have?
Step-by-step explanation:
