Mathematics, 11.03.2020 02:38, gabrielpoyer37

Dave is loading a wheelbarrow with bricks that each have the same weight. when they wheelbarrow had 40 bricks, it weighed 145 pounds. when the wheelbarrow had 45 bricks it weighed 160 pounds. what is the initial value?

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Dave is loading a wheelbarrow with bricks that each have the same weight. when they wheelbarrow had...