Answer:
A.7
Step-by-step explanation:
80 - 12.50 = 67.50
67.50 ÷ 8.50 = 7 with a remainder
=7 mats
What is it referring too? is there a graph to it???
Answer:
B 2/3
Step-by-step explanation:
it's positive 2 over 3
up two and over three
because it's rise over run
so your answer would be the 2nd option or B
I hope this helps! have a nice day/night, blessings, xx, nm <3 :)
X = shorts and y = socks
2x + 3y = 33
x + 5y = 27.....multiply by -2
------------
2x + 3y = 33
-2x - 10y = - 54 (result of multiplying by -2)
------------------add
-7y = - 21
y = -21/-7
y = 3
x + 5y = 27
x + 5(3) = 27
x + 15 = 27
x = 27 - 15
x = 12
so shorts (x) cost $12 and socks (y) cost $ 3 per pack
