Answer:
225
Step-by-step explanation:
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Answer:
the answer for X is -6
Step-by-step explanation:
g(X)=5/2x -1 and g(X)= - 1
sub -16 on g(X)
-16=5/2x -1
-16+1 = 5/2x
-15 = 5/2x
divide both sides by 5/2
X= -6
Answer: y = 1
Step-by-step explanation:
9x + (3 x 1) = 12
Xy=30
x=6/11
6/11y=30
Divide by 6/11 on both sides
y=55