Start by multiplying the 9 out:
9(-6 + 8y) = -54 + 72y
Then, add the 7:
-54 + 72y + 7
Then simplify the whole thing:
-47 + 72y
Tens=10 tens= 10 so there is a total of 20.
Hope this helps :)
Answer:
i think it is a but there are algebra caculators online
Step-by-step explanation:
Answer:
The discount takes $25 dollars off
Step-by-step explanation:
So yes, he'll pay $100 after the discount is applied
Answer:
I think that's 25 though I have no assurance