Cheyenne is playing a board game. Her score was - 220 at the start of her turn, and at the end of her turn her score was - 390. What was the change in Cheyenne's score from the start of her turn to the end of her turn?

Find the area between the cycloid : x=a (t-sint), y=a (1-cost) [0

A bus has enough room for up to 28 passengers. Write and graph an inequality that represents the number p of passengers on the bus.

Convert the following decimal to a common fraction. reduce to lowest terms 0.75 =

MX+b = y how do u solve for x?

What is the degree measure of x?

The width and length of a rectangle are consecutive integers. if the perimeter of the rectangle is 374 inches, find the width and length of the rectangle.

Which of the following describes the correct process for solving the equation 3x+6=21

Speed of Plane A = 415 mph. Speed of Plane B = 375 mph. Both planes leave from New York City at the same time. Plane A flies due North. Plane B flies due South. After 4 hours, how far is Plane A from Plane B (to the nearest mile) ?

A rectangle has an area of 135ft what is the length if the width is is 9ft what is the variable in this sentence

Two variables are always sometimes I never) correlated. 4. In the U. S., from 2004 - 2015, the correlation coefficient for the relationship between the size of a cell phone data plan, x, and the number of text messages sent, y, is r = + 0.97.