Solve the system by substitution.

y=2x+70

y=-5x

a. 10,-50

b.-10,-50

c. 10,50

d.-10,50

A restaurant offers three specials. a total of 40 of special a is order, 60 of special b, and 20 of special c. 7 customers order both a and b, 6 customers order both b and c, and 3 customers order both a and c. 2 customers order all three.

7x-3y=-6 convert to slope intercept form

What percent of 98is14

What is 16 less then half of a number into an algebraic expression.

The value π ≈ 3.14, and round your answer to three decimal places.

John gray bought a basic car for $32,750.00, with options that cost $375.00. there's a 6% sales tax in his state and a combined $50.00 license and registration fee. what was johns total cost?

How to convert 35/50 to %

How is a neural network similar to a computer network? How are they different?

Michael estimated his mass as 8 kg is his estimate reasonable

Suppose the radius of a circle is 8 what is the diameter