Olaf2018
29.07.2019 •
Mathematics
Solve the following system of equations graphically. x = -5 y = -6 what is the solution set? {(-6, -5)} {(-5, -6)} ∅
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Ответ:
Ответ:
Ответ:
An algebraic expression to represent this would be
Step-by-step explanation:
3h + 2w + 4h + 1w = total cost
Or! (Possibly more correct)
7h + 3w = c
h = cost of headbands
w = cost of wristbands
c = total cost