He earns $400 per week.
In addition, he gets $150 per car (x).
"x" is the number of cars.
400 + 150x
If he earned $1450 last week, then
400 + 150x = 1450
First, subtract 400 from both sides.
150x = 1050
Now divide both sides by 150.
x = 7
Alex sold 7 cars last week.
Answer:
13
Step-by-step explanation:
Answer: 10
Step-by-step explanation:
The store wants to make a 20% profit:
Multiply the cost of the toy by 1.20 ( cost plus 20%).
6.25 x 1.20 = $7.50
This means when the toy is sold at 25% off, it needs to be $7.50 to make the 20% profit.
When the item is 25% off, that means it would sell for 75% of the original price.
Now to find what the price needs to be before the 25% off divide the profit price by 75%
7.50 / 0.75 = $10
K = $10
Answer:
2*(3+4)*5=70
Step-by-step explanation:
2*(3+4)*5 = 70
2*7*5 = 70
14*5 = 70
70 =70
Hoped this helped :)
* = is the multiplication symbol
