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Mathematics, 22.09.2020 01:01, boyettalexandra
The equation a = StartFraction one-half EndFraction left-parenthesis b 1 plus b 1 right-parenthesis.(b1 + b2)h can be used to determine the area, a, of a trapezoid with height, h, and base lengths, b1 and b2. Which are equivalent equations? Check all that apply.
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Answers: 2
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Mathematics, 22.06.2019 01:30, christyr2002
Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?
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Mathematics, 22.06.2019 02:50, lorelei7668
2x + 3y = 17 5x + 6y = 32 usibg method if elimination
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The equation a = StartFraction one-half EndFraction left-parenthesis b 1 plus b 1 right-parenthesis....
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