The formula which shows how to calculate the number of tires, t, needed if they produce c cars per day is t = 5c. option D
<h3>Equation</h3>
- Number of tires needed by each car = 4
- Number of spare tires needed by each car = 1
Total tires needed by each car = 4 + 1
= 5
- Number of cars produced per day = c
Total number of tires, t needed for c cars.
Number of tires needed, t = Total tires needed by each car × Number of cars produced per day
t = 5 × c
t = 5c
For instance,
if 5 cars are produced per day
Number of tires needed, t = Total tires needed by each car × Number of cars produced per day
t = 5c
= 5 × 5
t = 25 tires
Therefore, the formula which shows how to calculate the number of tires, t, needed if they produce c cars per day is t = 5c. option D
Learn more about equation:
brainly.com/question/2972832
#SPJ1
X-45 is the answer (x represents a number)
<h3>
Answer: 18 years</h3>
Explanation:
According to the rule of 72, we divide the number 72 over the interest rate treated as a whole number, rather than a percentage. So it will take about 72/4 = 18 years for the money to double.
Answer:
Step-by-step explanation:
2x - 5 = -x + 7
3x - 5 = 7
3x = 12
x = 4
y = 2(4) - 5
y = 8 - 5 = 3
(4, 3)
Answer:
Step-by-step explanation:
If by the total amount of monthly payments you mean by the total amount the person has to pay for those payments then the asnwer is 12*160 which is $1960.