If f (x) varies directly with x, and f (x) = 12 when x = 8, write the direct linear variation equation.

Lauren packs in order of blocks into crates and 7 steps how many blocks does Lauren pack

Emily earns 40,000 a year. She pays 30% tax every year on her annual earnings. How much money does she pay in tax

Find the slope and y intercept, convert to slope intercept form 3x + 12y = 12

What is the area of a regular pentagon with an apothem of 8 centimeters

Matthew invested $5000 in an account that earns 3.8% interest, compounded annually. The formula for compound interest is A (t) = P (1 + i) t. How much did Matthew have in the account after 3 years? A. $6900.00 B. $5594.37 C. $5570.00 D. $5591.93

If the cost of a telephone conversation varies directly as the length of the time of conversation, and if the cost of six minutes is $0.90, what would be the cost for a nine-minute call?

You are the only bank teller on duty and you want to take a break for 10 minutes but you don't want to miss any customers. suppose the arrival of customers can be models by a poisson distribution with mean of 2 customers per hour.

The price of a dress is $40.00. it went to sale at a discount of 25%. if the sales tax is 6% what is the final cost of the dress

How do you convert an imprperfraction into a mixed number.

What can integers and whole numbers be classified as what