Answer:
C
Step-by-step explanation:
You combine like terms and then order them according to their exponents (order)
Since the 4 has a negative but is going to get subtracted it becomes positive and therefore added
2 +(7x³ + 4x³) - 5x² = 2 + 11x³ - 5x²
Answer:
The length is 6 in., the width is 2 in., and the height is 16 in.
Answer:
It would be a sin or cos function, with a period of 365 (number of days), max and min would depend on your coordinates on Earth. Min would be around the winter solstice and max around summer solstice, this would determine the phase shift.
Step-by-step explanation:
Answer:
170 1/3
Step-by-step explanation:
There are a total of 18 bills in the bag.
9 + 7 + 2 = 18
There are 7 five dollar bills, so the probability of selecting a five is:
(p of selecting a $5) = 7/18
Multiply the probability by the number of repetitions.
7/18 x 438/1
3066/18 = 170 1/3
c + 2c = 33
3c=33 (now divide by 3 both sides of equation)
c=11
so Ann has 11 apples (c=11) and her brother has 22 apples (2c=2×11=22)