Equations : Tiger Algebra gives you not only the answers, but also the complete step by step method for solving your equations 12n^2+5n-2 so that you ...
Answer:
1⋅f(−9)+7⋅g(6)
=−(4)+7(6)
=−4+42
=38
Step-by-step explanation:
The answer to the problem is obvious it’s BLANK
Answer:
d = 55 boxes of deluxe
s = 135 - 55 = 80 boxes of standard
Step-by-step explanation:
This is a system of equations.
Let s = number of standard boxes
d = number of deluxe boxes
s + d = 135 sold
7s + 13d = $1275
we can use substitution
s = 135 - d
7*(135 - d) + 13 d = 1275
945 - 7d + 13d = 1275
6d = 330
d = 55 boxes of deluxe
s = 135 - 55 = 80 boxes of standard
As said before, 160 is the correct answer
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