Please help me on this one question! (10th grade level)
2 answers:
Make an inequality representing both constraints.
0.5x+y<20
x+y≥24
for a
Let x represent the number of magnets and y represent the number of key chains.
She must purchase at least 24 gifts but has to spend less than $20.
x + y >= 24
0.5x + y < 20
An appropriate solution is x=20 and y=5. They satisfy both inequalities:
x + y = 25 so it is more than 24.
0.5x + y = 15 so it is less than 20.
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I believe there are 35 backpacks in all. 2 closets have 6 shelves all together. Then 6*5=35.
1/4 of 20 is 5
A is the answer
