Ask question

Ask question

All categories

Amiraneli [1.4K]

3 years ago

15

A truck is rented at $40 per day plus a charge per mile of use. The truck traveled 15 miles in one day, and the total charge was

$115. Which equation can be used to find the charge x, in dollars, per mile traveled?

1 answer:

lesantik [10]3 years ago

6 0

15x+40=115
15x+40-40=115-40
15x=75
15/15 x=75/15
x= 5

You might be interested in

Write the recursive rule and the iterative rule for the following sequence: 10, 6, 2, -2, -6

barxatty [35]

The recursive rule is
$a_n=a_{n-1}+(-4)$ .
The iterative rule is
$a_n=14-4n$

The recursive rule is given by the formula
$a_n=a_{n-1}+d$ , where d is the common difference. Our common difference is -4, which gives us the recursive rule above.

The iterative rule begins with the formula
$a_n=a_1+d(n-1)$ , where a₁ is the first term and d is the common difference. Our first term is 10 and our common difference is -4:
$a_n=10+(-4)(n-1)
\\\text{Using the Distributive Property,}
\\
\\a_n=10+(-4*n)+(-4*-1)
\\
\\a_n=10-4n+4
\\
\\\text{Combining like terms,}
\\
\\a_n=14-4n$

7 0

3 years ago

I have no clue how to answer this

lina2011 [118]

Answer:
ppemdasppemdaspemdas
Step-by-step explanation:
20istheanswer20istheanswer20istheanswer20istheanswer20istheanswer20istheanswer20istheanswer20istheanswer20istheanswer

5 0

2 years ago

if a rental car agency charges $17 per day plus 10 cents per mile to rent a certain car.Another agency charges $21 per day plus

SashulF [63]

17+(10X)= 21+(5x) is the equation
17 +(10x1)= 21+(5x1)
17+10=21+5
27=27
So your answer is it takes 1 mile per day
Hope its right lol

7 0

4 years ago

The difference of a number divided by 7 and 9 is equal to 2. use the variable C what the unknown

bogdanovich [222]

Given that the number is C.
The number divided by 7 is C/7
Difference means we will subtract 9 from C/7.
Therefore, the equation will be:
C/7 - 9 = 2 (multiply all terms by 7 to get rid of the fraction)
C - 63 = 14
C = 14 + 63 = 77

5 0

3 years ago

ryzh [129]

Answer:

E and D

Step-by-step explanation:

3 0

3 years ago