Use substitution to solve the system of equations.

y = - 2x

x - 3y = 21

A) (3, - 6)

B) (3, 4)

C) (-2, - 6)

D) (-6, 12)

What is the value of r+45=11 in fractions

What is the decimal 4.588 rounded to the nearest tenth

Jaydee was going to sell all of her stamp collection to buy a video game. After selling half of them she changed her mind. she bought six more. how many did she start with if she now has 22?

13. How many distinct 4-letter groupings can be made with the letters from the word champion if letters may not be repeated?

3 hundreds + 4 tens + 16 ones

What is Charlotte has 12 T-shirts one fourth of her two shirts are green how many of charlottes T-shirts are green?

Yesterday, Joe had $376 in his bank account. Today, Joe noticed his account had a balance of - $523. Joe realized that he spent more money than he could afford to. How much did Joe overspend? A. - $523 B. - $376 C. $523 D. $899

In a sequence described by a function, the notation f (2) = 4 means that the term of the sequence has a value of. Sequences can be described as functions because.

Trisha drew the figure below what figure did she draw

Did you hear about the lettuce and tomato race? The lettuce was a head and the tomato tried to ketchup.