A repair service charges by the hour. The amount of money they charge is below. What equation does the repair service use to charge customers?

A. c = 40h

B. c = 30h + 70

C. c = 30h + 40

D. c = 40h + 30

What is the volume of a cube and 1/3 inch side

Use exactly four 4's along with any combination of the symbols plus space minus space cross times space divided by spaceand () to create the numbers from 1 to 9. Trying to figure out one for 2

64 times the power of 10 over four

Will 10% of a number will always be less than 25% of any other number.

For Carolina's birthday her mom took her and her for friends to the water park Carolina's mom paid $40 for 5 student tickets. what was the price for one student ticket?

How many times does 21 go into 180

Brock is training for a Crossfit competition. He began the training completing pull-ups and box jumps origanally, his training plan had him completing and box jumps at a ratio of 5:4 After two months of his training, he decided to focus on his leg

sweaters and hoodies are on sale for the same price at old navy. you buy 4 sweaters and 2 hoodies. you also buy a pair of joggers that costs $16. The total bill is $82. How much does each sweater and hoodie cost?

62 is 112% of what number? find the base and round to the nearest hundredth

The sum of two numbers is - 1. when twice the first number in four times the second number are added, it equals - 10. what are the two numbers?