Question

B. Directions: Analyze the following problems and choose the letter of the correct answer. Jonny has 'r' red marbles and 'b' blue marbles. Peter keeps losing his marbles, and has half as many red marbles, and 5 less blue marbles than Johnny. 1.) What is an expression for Peter's total marbles? A.) r + 2 + b - 5 B.) r x 3 + b - 6 C.) r + 4 - b + 5 D.) r x 5 + b - 7 2.) How will you represent this mathematical phrases, five less blue marbles? A.) b + 5 B.) b - 5 C.) b + 7 D.) b x 8

Answer 1

Answer: 1. B r×3+b-6

2. B. B-5

explanation:

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