Evaluate (-y) ^2 and - y^2 when y=2/5 and when y=-2/5

On a coordinate plane, a solid straight line has a positive slope and goes through (negative 3, negative 5) and (0, negative 4). Everything to the right of the line is shaded. Which linear inequality is represented by the graph?

Tina had 9/10 yard left from a yard of fabric. She now uses 1/5 yard of fabric for one project and 1/10 yard for a second project. How much of the original yard of fabric does Tina have left after the 2 projects?

How much tax would you pay on a vehicle that cost $25,000 and have a sales tax of 8.5%? How much did the car cost with tax?

How many pieces of cake have you and your 3 friends eaten out of1/2 of an eaten cake?

Kaylee got a 15% raise. She now earns $23 an hour. How much did she earn per hour before the raise

2y=х + 3 5 у=х-7 what is the solution set of the given system

Blue whales eat an average of 5,000 pounds of fish daily, with a standard deviation of 850 pounds. Approximately what percentage of blue whales eat more than 6,700 pounds of fish? 2.5% 5% 15.87% 31.74%

The area of a trapezoid with height z is 20 sq. cm. The length s of the parallel sides are (2z+3) and (6z-1) cm. Find the height of the trapezoid. In your final answer, include all of the formulas and calculations necessary to solve for the height.

Very easy math 6x + 9 = 39 solve for x

Every week malik spends 5 2/15 hours doing his math homework and 2 13/20 hours doing his science homework. estimate how much more time malik on his math homework