Answer:
8. 1.2E
9. 1.2B
Step-by-step explanation:
8.
Two planes intersect at a line.
Answer: 1.2E
9.
When lines LM and MO intersect, point M is the same point on both lines. Points L, M, and O are not collinear, so they determine a plane.
Answer: 1.2B
$116.25
10% = $7.50
5% = $3.75
7.50 x 5 = 37.50
37.50 + 3.75 = $41.25
$75 + $41.25 = $116.25
Hope this helps !
f(4) = 49
f(-3) = -35
f(4) = 12(4) + 1 = 48 + 1 = 49
f(-3) = 12(-3) + 1 = -36 + 1 = -35
