Answer:
4b^-1
Step-by-step explanation:
16a/4 = 4a
4a/a = 4
4/b = 4b^-1
Answer: C.It has a negative association
Step-by-step explanation:
Answer:
5 terms, the coefficient of x is 1.
Step-by-step explanation:
A term is a value/number used in an equation. That means 5², 6, 2, 20, and 4 are terms. For the next one, if a variable has no number next to it, that means the coefficient is 1.
5 people x $5 appetizers = $25
5 people x $10 main dish = $50
Total cost for the group of 5 = $75
$75 - 20% (.2) = $15 each person has to pay
Check ur work
$15 x 5 = $75
7/20=2.857142857142857 divide 20 by 7
