Answer:
y = 2/5 - 2
Step-by-step explanation:
28 + 29 + 42 = 28 + 42 + 29 = 99
Commutative property: a + b = b + a
Step-by-step explanation:
Solving like terms
-4x - 7x - 2y -8y
-11x - 10y
<span>4^4 ⋅ 4^−9 = 4^(4-9)
</span>= 4^-5
1 / (4^5)
Answer: fraction 1 over 4 to the power 5