Answer:
12 x -7 = -84 12 + (-7) = 5
Step-by-step explanation:
for a spade to be pulled from a deck of cards is 13/52 chance.
for you to pull an ace from the deck is 4/52.
F= kx
so to get k divide both sides by x
so k = F/x
Answer:
c =
- d
Step-by-step explanation:
Multiply both sides by 2 to eliminate the fraction
2A = b(c + d) ← divide both sides by b
= c + d ← subtract d from both sides
- d = c