M2 L15 #1 Problem Set · ¹/₂ Questions inserted · 7th Grade Mathematics/Algebra · 14 Points
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ÂLL аnswers not answered properly or incomplete will be reported.
Please answer only if you know how to work this out completely. Pleаse do the word problem.
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α) At lunch time, Benjamin often borrows money from his friends to buy snacks in the school cafeteria. Benjamin borrowed $0.75 from his friend Clyde five days last week to buy ice cream bars. Which expression represents the amount Benjamin borrowed as the product of two rational numbers.
A) 0.75 x 5
B) - 0.75 x 5
C) 0.75 x -5
D) - 0.75 x -5
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b) Determine how much Benjamin owed his friend last week.
A) - 3.75
B) 3.75
C) -3.55
D) 3.55
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с) Monica regularly records her favorite television show. Each episode of the show requires 3.5% of the total capacity of her video recorder. Her recorder currently has 62% of its total memory free. If Monica records all five episodes this week, how much space will be left on her video recorder?
A) 37.5
B) 65.75
C) 59.25
D) 44.5
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d) Which combination(s) fill this expression correctly? ____ × (-1/2) × ____ = -20
1) -80, 1/2
2) 20, 2
3) 8, 5
4) 2/5, -100
5) -160, -1/4
e) Create a word problem that can be represented by the expression. 4 x - 0.75
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Thanks.
