Answer:
17
Step-by-step explanation:
Distance is the same as difference.
9 - (-8) = 17
Answer:
fish food = 1/64 boxes =585/16
Step-by-step explanation:
-0.2222222222222222222222222
2)use the formula y2-y1/x2-X1
3)is (A)
X = number of students who are members.
<span>19-x is the number of people who are not members.</span> x number of people paid $11 for tickets and (19-x) number of people paid $13.$11x+$13(19-x)=$209 for the total cost of the tickets.
$11x+ $247-$13x=$209 $11x-13x = $209 - $247
$-2x = $-38
divide -2 by both sides
x=19, meaning that all of the students are members.