Use substitution to solve the system of equations.

y = - 2x

x - 3y = 21

(3, 4)

(-6, 12)

(3, - 6)

(-2, - 6)

What set of transformations could be applied to rectangle ABCD to create A'B'C'D'? Rectangle formed by ordered pairs A at negative 4, 2, B at negative 4, 1, C at negative 1, 1, D at negative 1, 2.

Which statements must be true about the reflection of ΔXYZ across?

What is the y-value when x equals 28? y=330-40 (x)

How to simplify 4x+3+4

Amy and Jeffrey are applying for a home loan. The monthly payment must be $1400 or less and they want the lowest interest rate that fits this monthly payment. Which offer should they choose?

Abigails mom said she will be home from work in 65 minutes its 4:27 pm and abigail has dance practice at 6:00 pm. How much time will abigail have between the time that her mom gets home from work and the beginning of dance practice

What is the rate of increase for the function f (x) = 1/3 (^3√24) ^2x A. 1/3 B. 2^3√3 C. 4 D. 4^3√9

Emma bought presents for her mom and her grandmamma for Mother's Day. She bought 1 box of strawberries with 24 strawberries in it for her mom and 1 dozen flowers for her grandmamma. What is the ratio of strawberries to flowers?

Translate the sentence into an equation. Two less than the product of 5 and a number is equal to 6. Use the variable w for the unknown number.

You fly in a helicopter for 20 minutes that goes at a speed of 240 kilometers per hour how far did you go?