<span>5 multiples :</span> 37,74,111,148,185
all factors of 37: 1 and 37
500 guitar picks
order 15 boxes with 9 picks each
sell 19 boxes with 10 picks each
-> the store ordered about 150 picks (15 x 9 -> 15 x 10)
-> the store sold about 200 picks (19 x 10 -> 20 x 10)
it is reasonable, since they have 50 fewer picks which is about 450.
(second option)
Answer:
(13c-5b)(a+4)
Step-by-step explanation:
Since both (13c) and (-5b) are being multiplied by (a+4), we can factor both of them out and put them in a bracket.
13c(a+4)−5b(a+4) = (13c-5b)(a+4)
Answer:
41.85 or 42
Step-by-step explanation:
65.30 - 19.70
= 45.60
45.60 + (-3 3/4) =
41.85
Round to 42
Answer:
x = 7
Step-by-step explanation:
so first of all you have to get the x on one side
5x - 108 = 4x - 45
5x - 108 + 108 = 5x + 4x = 9x
4x - 45 - 4x = -45 + 108 = 63
9x = 63
then you have to divide each side by 9
9x / 9 = x
63 / 9 = 7
x = 7