Inequality: 21d+25≤115
Jim can rent a car for maximum 4 days, therefore, he is not correct in his calculations.
Step-by-step explanation:
Given,
Per day rent = $21.00
Per mile rent = $0.10
Miles to be driven by Jim = 250
Cost of 250 miles = 250*0.10 = $25
Amount Jim can spend = $115.00
Let,
d represent the number of days.
Per day rent*number of days + cost of 250 miles ≤ Total amount to spend
21d+25≤115
Subtracting 25 from both sides

Dividing both sides by 21

Jim can rent a car for maximum 4 days, therefore, he is not correct in his calculations.
Keywords: inequality, division
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Answer:
the cost is 2$ more answer choice is b
Step-by-step explanation:
Answer:
x1= -2
x2= 1
x3= 4
Step-by-step explanation:
Answer:
Simplify the expression.
Exact Form: -352/15
Decimal Form: -23.46
Mixed Number Form: -23 7/15
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
(2x+1) - (x²-7) = 2x + 1 - x²- + 7 = -x²- + 2x + 8