Answer:
d.)
Step-by-step explanation:
Parenthesis according to the PEMDAS rule
So
7(x - 4) = 84
Would be
7x -28 = 84
Hope this helped :)
let's think about it, let's divide say hmmm 15 by 0, in a fraction

now, how can you take any pieces of a pie that's non-existent? I mean that requires magic!!.
now, let's do it using a simple long division, 15 ÷ 0, so 0 is the divisor, anything times 0 is 0, what is our first digit in the quotient to get 15? 0 * 15 = 0, 0 * 1,000,000 = 0, there isn't any number we can possible use to get a quotient.
Answer:
$19.26
Step-by-step explanation:
18 + 7% of 18 dollars
= 18 + (7/100) * 18
= 18 + 1.26
= $19.26 I(answer)