18-7x=-20.5 what is the value of x

Carly always gives 5.5% of her paycheck to a charity for kids. Last week, she worked 32.25 hours. Her rate of pay is $8.79 an hour. How much of last week's paycheck will Carly give to the charity? Round to the nearest cent.

Victor has a credit card with an APR of 13.66%, compounded monthly. He currently owes a balance of $1,349.34. Assuming that Victor makes no purchases or payments, how much will he owe after one year, to the nearest cent?

What the measurements Of m

What is x^0 exponent rules

How many 2/5 pounds boxes of cereal can be made from 1580 pounds of cereal

A tortoise is walking in the desert. It walks for 3.75 meters at a speed of 3 meters per minute. For how many minutes does it walk?

Hypotenuse of a right triangles whose legs are square root of 10 and sqare root of 15

What is the solution to the system of equations below? y = negative one-third x + 6 and x = - 6 (-6, 8) (-6, 4) (8, - 6) (4, - 6)

A bathroom scale is most likely measuring in kilograms grams centigrams milligrams

Is the probability of (AnB) the same as P (A) x P (B) ? If not, how can P (AnB) be calculated?