67.50 + 12.50 = 80
80/100 = 0,8 x 3 = 2.4
so, the total bill was 80 + 2.4 = 82.4
<em>hope it helps :)</em>
Use the link that’s what helped me
Answer:
I'm so so sorry but I cant really see what those say... Again, I'm very sorry about this...
Step-by-step explanation:
Answer:
B. 3
Step-by-step explanation:
The degree of this polynomial is based on the highest power on the exponents (if there is more than one variable, it is based on the sum)
The highest power is 3, so the degree is 3
-7 - 12 = -1(7 + 12) = -1(19) = -19
Your answer is A.
