100 points
roland must purchase plywood and two-by-fours for a construction project. each shee...
Mathematics, 18.11.2019 20:31, Ciarrathereal
100 points
roland must purchase plywood and two-by-fours for a construction project. each sheet of plywood costs $12 and each two-by-four costs $2.50. roland can spend at most $100, and he must purchase at least 4 sheets of plywood. let x represent the number of sheets of plywood purchased. let y represent the number of two-by-fours purchased.
which inequalities are among the constraints for this situation? select each correct answer.
y > 0
x+y≥100
12x+2.5y≤100
y≥4
x≥4
2.5x+12y≤100
Answers: 1
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