Answer:
I think A. Reflexive Property but if I am wrong, I am so sorry
Step-by-step explanation:
because 6 + 1 is is not subtracting or multiplying
Hope this helps
Answer:
x= 1
y = -4
Step-by-step explanation:
8x + 9y = -28
-4x = y
8x + 9(-4x) = -28
8x - 36x = -28
-28x = - 28
x = 1
y = -4(1) = -4
1 7/8 tons of sand will be required to fill the playground
Answer:
it should be 80%
Step-by-step explanation:
I hope this helps