I think the simplify expression is 2^2 x 7 = 28. Sorry if it is wrong
Answer:
x = 0 , y = 8
Step-by-step explanation:
x = y - 8 -----(1)
7x + 2y = 16 --------(2)
Substitute (1) in (2)
7(y - 8) + 2y = 16
7y - 56 + 2y = 16
9y = 72
y = 8
Substitute y in (1)
x = 8 - 8 = 0
Y = x + 6
y has to be greater than or equal to 6
x has to be greater than or equal to 0
Answer: A there are equivalent.
Step-by-step explanation:
f(x) = reduces to f(x)=
g(x)= also reduces to g(x) =