Answer:
2x+6=20
Step-by-step explanation:
Answer:
n+7=17
n=17-7
n=10
Step-by-step explanation:
9(2j+7+5j) Foil this out to get 18j+7+45j then 63j+7
Answer: 18j+7+45j , 63j+7 I think
Slope is vertical change over horizontal change. Since coordinates conveniently give both the horizontal and vertical coordinates of a points, we can use the coordinates of both points to differentiate, or find the change horizontally and the change vertically between the two points.
Answer:
π^2, 9.8 repeating, square root of 99.
Step-by-step explanation:
