Answer:
Part a)
Part b)
Step-by-step explanation:
Let
x ----> the number of miles driven
y ----> the total cost
we know that
<em>First Plan</em>
----> equation A
<em>Second Plan</em>
----> equation B
Part a) For what amount of driving do the two plans cost the same?
Equate equation A and equation B and solve for x
Part b) What is the cost when the two plans cost the same?
For x=350 miles
substitute in equation A or equation B (the cost will be the same)
Answer:
16
Step-by-step explanation:
63-15=48
48/3=16
Tim= 16
Sue= 32
Answer:
234
Step-by-step explanation:
He has 24 meals that use milk in 8 days. If he finished 2 gallons in 24 sittings, he uses 2/24 of a gallon a day which simplifies to 1/12 gallon a day.
Answer:
The answer is 10:4
Step-by-step explanation: 2 1/2 is equal to 2.5 and 2.5 times 4 is 10 and 1 times 4 is 4