Answer:
10 cars
Step-by-step explanation:
Variable c = car
Step 1: form an equation
175c + 1886 = 115 + 965 + (1240)2
Step 2: isolate variable c and solve
175c + 1886 = 3560
175c = 3560 - 1886
175c = 1674
c = 1674 ÷ 175
c = 9.56....
*He will not get paid until the full car is detailed. Therefore, decimals (seen as half a car) will not pay him anything.*
Step 3: round up to the nearest whole number
c = 10
- The actual cost of the sweater is $18
The question says to evaluate the cost of four dollars less than the cost of a sweater.
To do this, what we have to do is to create a mathematical equation of it.
Less than always insinuates that we are to subtract, and as such, we are going to subtract four dollars from the cost of the sweater to get our final answer.
Four dollars less than the cost of a sweater that costs $22 is
22 - 4 = $18
Learn more about evaluating cost here brainly.com/question/14315509
Answer:.......
Step-by-step explanation:
A. The population would be 120
You would find 20 percent of 100
To do that, you do 100× 0.2 and add that to 100
B. The population doubles
10×2= 20
20×2= 40, not 30
hope this helps!
By the Pythagorean theorem,
