A rock climber is at an altitude of a feet before she climbs another 80 feet. Write an expression for her new altitude.

When solving a system of equations, how do you determine which method to use?

Find the slope and y-intercept. a. y = 3x - 4 b. 4x - 5y = 15

which quadrilateral can have two pairs of parallel sides all sides with equal length and no right angles

Angle X measures 110 degrees. If angle X is rotated 60 degrees, what is the measure of angle X'?. 0 degree 60 degrees 110 degrees 170 degree

Find the height of each pyramid square pyramid: volume 297 ft cubed area of the base 81 ft squared

A group of scientists studied the effect of a chemical on various strains of bacteria. Strain A started with 6000 cells and decreased at a constant rate of 2000 cells per hour after the chemical was applied.

How can I tell if a triangle with side lengths 10, 24, and 26 is a right triangle?

Determine whether the statement is always, sometimes, or never true: 1) A horizontal line is parallel to the x-axis

15% of what number is 1?

Does parallel lines meet to form an acute angle?