Step-by-step explanation:
x = number of small boxes
y = number of large boxes
these equations model the situation :
x + y = 8
12x + 45y = 195
FYI - the solution :
from the first equation we get
x = 8 - y
we use that in the second equation
12(8 - y) + 45y = 195
96 - 12y + 45y = 195
33y = 99
y = 3
x = 8 - y = 8 - 3 = 5
If its multi choice then its B
Answer:
(2x +5) + 3x = 90
5x + 5 = 90
5x = 85
x = 17
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Answer:
So the first term is two so you start on the second term. 15,28,41
Enjoy
200,000 + 80,000 + 3,000 + 900 + 80
