bluepeepjuice bluepeepjuice

01-02-2021
Mathematics

contestada

I NEED THIS DONE IN TWO HOURS :,(

solve the system of equations by subtraction x=-4y
x+5y=2

A.(-8,2)
B.(8,-2)
C.(2/9,8/9)
D.(-12,3)

Respuesta :

ashlynnesoccer ashlynnesoccer

01-02-2021

I hope I’m not too late. Substitute x = 4y + 5y = 2
y = 2. Substitute this value into the first equation: x + -4 x 2 = -8. So the answer is (-8,2).

Answer Link

Otras preguntas

What is a fraction that is greater than 1?

determine all possible values of w given the inequality w-9<4w A. W>3 B. All real numbers C. W>-3 D. W<9/4

-5 ( - 5x + -1 ) + 1x + 4 = 207

Essay questions may also be referred to as a. Talk questions c. Hard questions b. Explain questions d. Think questions

What is the 50th term of the arithmetic sequence 3, 7, 11, 15, ... ? A. 151 B. 199 C. 203 D. 53

Mike just looked at his spending from last month and discovered he spent $120 buying movies. Mike knows that $120 is a lot of money to spend on movies and decid

PLEASE HELP!!! 10TH GRADE ENGLISH How does the rhythm of iambic pentameter contribute to the meaning of Shakespeare’s "Sonnet 100”? Select two options. 1. Th

What must occur for the gene pool within a population to change? a) natural selection or genetic drift b) inbreeding or asexual reproduction c) geographic isola

For the simple harmonic motion equation d=2sin(pi/3t), what is the period?

Sheila is a wildlife biologist. At the beginning of each year, she tracks the wild turkey and white-tail deer population in the game reserve where she works. At