Haleyyniki Haleyyniki

03-04-2018
Mathematics

contestada

7x+3y =-4 X-5y=-6 substitution please explain

Respuesta :

MollyKathleen MollyKathleen

03-04-2018

First you have to isolate one of the equations for y=mx+b.
Then substitute the equation is made into the first equation

Answer Link

Otras preguntas

Being a bullfrog, Lilly is good at hopping. She can hop 9 inches with each hop! How many hops will it take for her to hop across a sidewalk that is 60 inches wi

Part F Based on the model, do you think a fossil can form anywhere on Earth, or does fossil formation require certain conditions? Explain your answer.

Find the measure of BEF

What countries owned the three major territories of North Americas?

25 POINTS!! Pls help Locate and label the Union capital and the Confederate capital.

Things Around Usthings around us

Ellie bought 5 chicken wings for $10.00. If Ellie spent $16.00, how many chicken wings did she buy?

Use the expression (a+b)(c-d)+9e(a+b)(c−d)+9eleft parenthesis, a, plus, b, right parenthesis, left parenthesis, c, minus, d, right parenthesis, plus, 9, e to fi

Please Help me!! It's for testing! Jude is going from his house to the library. He walks as a rate of 100 yards per minute and bikes as a rate of 300 yards per

Parvati is a single taxpayer. Her AGI is $74,098, she does not own a home, and she contributed the following charitable donations to qualified charitable organi