20x+5y=120
10x+7.5y=80 multiply this one by 2
___________
20x+5y=120
20x+15y=160 subtract
___________
-10y=-40 divide both sides by -10
____________
y=4
20x+5(4)=120 plug 4 in for y in the first equation
20x+20=120 multiply
20x=100 subtract
x=5 divide to find x
Send a picture, I don’t know how to help without a visual cause there are similar problems
Answer:
<u>Bionominal</u>
Step-by-step explanation:
Question:
A ____ is a polynominal with two terms.
Answer:
A <u>Bionominal</u> is a polynominal with two terms.
<u>Bionominal</u> is your answer.
Hope this helps!
Answer:
Step-by-step explanation:
I can’t see the attached paper