A manager purchsed a total of 11 coffee mugs and key chains. Each coffee mug costs $9.00, and a key chain costs $6.50. If the manager spent a total of $76.50, how many coffee mugs did the manager purchase?

Make a 10 to find 13-7

How do u make a table for 2x - y = 1

Estimate the product of 73 and 28

Find the interest principle 8000 rate. 06 compounded annually years 3

What is the value of x in 2 (5x) = 14?

Alison wants to find the total cost of buying 4 adult admission tickets to an amusement park. identify the input and output

Mary rolls a die. What is the chance of her rolling a three?

Solve for - 4.2y+2.1>-2.52

What is the value of 19.81 * 5?

A boat leaves a dock at 2:00 pm and travels due south at a speed of 20 km/h. another boat has been heading due east at 15 km/h and reaches the same dock at 3:00 pm how many minutes after 2:00 pm were the two boats closest together?