6. The following are the product of the sum and difference of two terms EXCEPT?
a. a? - 2562
C. 9a? -4b4
b. 16a4-9b2
d. a4 - 362
7. Find the square of (-x + 6).
a. x2 + 12x +36
b. X2-12x +36
c. x2 +12x - 36
d. x2-12x-36
8. What is the product of (x + 2y) and (x +3y)?
a. x2 - 5xy + 6y?
c. xl-5xy - 6y2
b. x2 + 5xy + 6y?
d. x2 + 5xy - 6y?
9. Find the product of (x - 6) (x2 + 6x + 36).
a. X-216
C. X - 36
b. X + 216
d. x2-36
10. Which of the following is the cube of ( 2x - 1)?
a. 8x + 12x2 + 6x +1
c. 8x - 12x² + x-1
b. 8x3 + 12x + 6x-1
d. 8x3 - 12x² + 6x +1​

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.