Agym charges a one time fee of $50 and monthly membership charge of $25 the total cost c of being a member of the gym is given by c (t)=50+25t, where c is the total cost you pay after being a member for t months

given the equation is 8+9z=-6, the first step would be to subtract the 8 from both sides:

8+9z-8=-6-8

since 8 minus 8 = 0, this would cancel out the 8. and since -6 minus 8 equals -14, the equation would look like this

9z = -14

what do you mean

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