Expand the following:

a. x (x+5)

b. x (3x-1)

c. 2x (2x+3)

d. 5x (x-3y)

Answer these two questions: 1. Round to ONE decimal place: 5.6498 2. Which digit is in the tens place? 10.63

Solve for x. 4 (7x+6) = 13

The volume of a cone is 75π cm3 and the height is 9 cm. What is the radius of the cone? A. 15 cm B. 5 cm C. 25 cm D. 10 cm

Suppose your school costs for this term were $6800 and financial aid covered 75% of that amount

A subscription to the Daily Planet costs $19 per month for delivery every day, or $15 per month for delivery every day except Sunday. How much does it cost to receive the newspaper everyday for a year?

Kylee bought a pack of 12 cookies. one-third if the cookies are peanut butter. How many of the cookies in the pack are peanut butter?

How do you know the opposite of a nonzero integer?

The mileages of cars in a fleet of cars are normally distributed with a mean mileage of 52,000 miles and a standard deviation of 2,000 miles. What is the probability of randomly selecting a car with a mileage less than 52,000 miles?

Round 12,406.4578 to the nearest thousands

Juanita bought a square calculator that has a measurement of 8.2 sq cm on one side. What is the area of the calculator?