Answer:
Step-by-step explanation:
2 surfaces that are 5x7
2 surfaces that are 4x7
and the top and bottom that are 4x5
2*5*7 = 70
2*4*7 = 56
2*4*5 = 40
total surface is 166 
Answer:
in order from top to bottom
one solution
infinite solutions
no solution
Answer:
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Step-by-step explanation:
So the total bill will be 44.99 + 20% of 44.99 or the total bill (x) will equal 44.99 + .20 × 44.99
x = 44.99 + (.20)44.99
x = 44.99 + 9.00
x = $53.99
*note- .20(44.99) = 8.998 which rounds to $9.00