Sarah rides her bike 2 mile to school each day. She leaves her house at 7:30 and arrives at 7:50. What is Sarah average speed in miles per hour

Write 13,180,000 in expanded form

A plumbing supply company has fixed costs of $9,000 per month and average variable costs of $9.30 per unit manufactured. The company has $90,000 available to cover the monthly costs.

Who wants to do 8th&Highschool math for fun

A square and rectangle have the same perimeter. The rectangle is 13 cm long and 7 cm wide What is the length of a side of the square

If a triangle has lengths of 3gt and 54ft check all possible lengths for third side

Kelly is a landscape architect who works as an independent contractor she earns $55 per hour design commercial landscape features Kelly recently negotiated a contract for a new office building that she estimates for requires 78 hours of work what

Which is the best buy? A 6 shirts for $26.96 B 5 shirts for $21.00 C 7 shirts for $28.50

Which shows the expression below in simplified form? (4.9*107) : (7*104) a. 7*101 b. 7*102 c. 7*104 d.-2.1*102

Which of the following ordered pairs could be in a relation that has a range of {2, 4, 5}? a) (2, 3), (4, 1), (5, 2) b) (5, 3), (5, 4), (5, 2) c) (4, 3), (5, 5), (5, 2) d) (3, 4), (5, 5), (5, 2)

A shipping crate carrying e-readers has a length of 20 feet, a width of 7 1/2 feet and height of 8 1/2 feet. what is the volume of the crate in cubic feet?