Tom took a trip of 1,300 miles. He traveled by train at 50 miles an hour and the same number of hours by plane at 275 mph. How many hours did the trip take?

Determine whether the ordered pair (8,-5) is a solution to the equation 3x-2y=6

Which function has (3,2) on its graph A) 2x-3y=12 B) - 2x-3y=12 C) y=-2/3x + 4 D) y = - 3/2x + 4

An angle measures 67.2° less than the measure of a supplementary angle. What is the measure of each angle?

Find the value of x that makes the equation true. 7x = - 56 A. -49 B. -392 C. -63 D. -8

What is 15 divided by 2.5

Suppose that a newspaper predicted that Candidate A would defeat Candidate B in a certain election. They conducted a poll of telephone directories with a response rate of 24 %.

A new school banner is to be 4 1/2 feet wide by 7 1/4 feet long. what is the area? if a fabric for the banner costs $6 a square foot, how much will the banner cost to make?

A highway speed monitor is located on the side of the road that has a speed limit of 45 mph. The system records the speeds of passing vehicles. The data below shows the speeds of the first 9 cars that pass.

P-c=100+a solve for a

Solve each of the following equations. (2 answers) |2x-3|=2