Answer:
Correct option is c.
Step-by-step explanation:
The information provided is:
- It costs $83 a day to rent a car plus a required fee for insurance.
- The total cost for renting the car for 7 days is $621.
Then the cost of renting the car for 7 days will be, (83 × 7).
Let <em>b</em> denote the required fee for insurance.
Then the equation representing the total cost of renting is:
621 = 83(7) + b
Compute the value of <em>b</em> as follows:
621 = 83(7) + b
621 = 581 + b
b = 40
So, the correct option is c.
Answer:
(2,1)
(5,2.5)
(7,3.5)
Step-by-step explanation:
hello There!
We are given an equation and a couple of y values
So to find the x value we plug in the y value into the equation and solve for the x value
for y = 1
1 = x/2
step 1 multiply each side by 2
2x1=2
we're left with x = 2
so we can conclude that when y = 1, x = 2
For y = 2.5
2.5 = x / 2
step 1 multiply each side by 2
2.5 * 2 = 5
we're left with x = 5
so we can conclude that when y = 2.5, x = 5
For y = 3.5
3.5 = x / 2
step 1 multiply each side by 2
3.5 x 2 = 7
we're left with x = 7
so we can conclude that when y = 3.5 , x = 7
Answer: The change received is $8.00
Step-by-step explanation:
20-12=8
Answer:
difference means subtraction operation.
let the number be n :
arrange the equation:
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further more [ getting value of n ]
add 7 on all sides:
divide all sides by 5: