Combine equations

-5x - 9y = - 2

5x - 9y = 3

What is the value of the 7 in 870,541

F (x) = - 2 (x+4) ^2-5 in standard form

Paul can choose to be paid $50 for a job or he can be paid 12.50 per hour. Underwhat circumstances should he choose the hourly wage? Explain

Suppose a jar contains 11 red marbles and 24 blue marbles. if you reach in the jar and pull out 2 marbles at random at the same time, find the probability that both are red.

Kenisha went shopping at a kids clothing store where the shirts and pants were the same price. she bought 8 shirts and 6 pairs of pants she also bought a toy for $4. she spent a total of $88. how much did each shirt or pair of pants cost?

Find the exact value of tan 0

Olives garden is only 10 yd.² and the watermelon plants she wants to grow require 2.5 yd squared each how many watermelon plants can she grow

If the area of a triangle is 9.3 square meters and the base measurement is 3.1 meters. What is the height of the triangle?

In triangle ABC, angle A measures 50 degrees, angle B measures 30 degrees. Find the measure of angle C. A. 100 degrees B. 50 degrees C. 110 degrees

Is 13/4 greater than or less than 3 5/6