Find the average.

golf scores: - 3, 4, 2, 1, - 4, - 1, 3, - 2

a) - 1 c) 1

b) 0 d) 2

Emily is entering a bicycle race for charity. Her mother pledges $0.10 for every 0.25 mile she bikes. If Emily bikes 5 miles, how much will her mother donate?

Makayla invested $630 in an account paying an interest rate of 5.5% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach $1,860?

Oliver read for 450 minutes this month. His goal is to read for 10%, percent more minutes next month. If Oliver meets his goal, how many minutes will he read in all during the two months?

A car wash detailed 148 cars in 4 hours. At what rate did the car wash detail cars in cars per hour? A. 38 cars per hour B. 36 cars per hour C. 35 cars per hour D. 37 cars per hour

Identify either as expression or equation 8x 2=7

Solve for x: 0.8 (5x+15) = 2.6 - (x+3)

An acute angle θ is in a right triangle with sin θ = two thirds. What is the value of cot θ?

Jack read 1/6 of a book on Monday and another 1/3 of it on Tuesday. He took another 4 days to finish reading the book. He read the same number of pages on each of the 4 days.

How many solutions does 25-4x=15-3x+10-x have

A certain measurement must be between 3.64 and 4.28 centimeters. Which number is greater than 3.64 and less than 4.28?