Crew a can tunnel through a mountain in 30 days. if crew B starts from the other side at the same time, the tunnel can be completed in 18 days. how long would it take crew B working alone?

The Disributive Property also combines subtraction and multiplication. For example 3 * (5 - 3) = (3*5) - (3*2). Explain how you can use the Disributive Property and mental math to find 5*198.

Juan roller skates at the constant speed of 8 miles per hour. How far can he travel in 2.4 hours.

Find the perimeter of a snapshot that measures 2 1/2 inches on each side

Find the area of a square if the length of the side is 12.

Work out the value of a and b in the identity. 3ax + 6 - 4 (x + b) = 11x + 14

Which of the following terms best describes the graph of the exponential function given below? f (x) 6 * (1/3) ^x

Name the largest angle in triangle DEF given the perimeters equals 72ft sides are 24 ft and 21ft

1. What is the constant rate of change of the table? * O A. 105 miles per hour O B. 70 miles per hour O C. 50 miles per hourOption 3 O D. 35 miles per hour

63 is 25% of what number?

Finding a sales price original 280.00 discount 80%