Find the value of Y when x equals - 30

-2x-3y=42

The slope of the line x=y/4+5

Use the letters given below the equation to identify the different parts of the equation. The variable in the equation is represented by The constant in the equation is represented by The operation in the equation is represented by

It takes 414141 minutes for 999 people to paint 999 walls. How many minutes does it take 141414 people to paint 141414 walls?

Cual es la fórmula del área de un triángulo

Is a triangle that has side lengths a=5, b=7, c=9 a right triangle?

What is the forecast for period 16 using the three-period weighted method? (weights are t=0.5, t-1=0.4 and t-2=0.1) a. less than or equal to 890 b. greater than 890 but less than or equal to 900 c. greater than 900 but less than or equal to 910 d.

What is the lowest common multiple of 3 and 4

Gigi spent 12% of her birthday money on a new pair of sunglasses. What fraction of her birthday money did she spend in the new sunglasses

A sphere has a radius of 11 feet. A second sphere has a radius of 8 feet. what is the difference of the volume of the spheres

What is the period of y = 3cot (4x - 3pi)