Is the following equation true, false, or open? 8x + 7 = 16 [] open, there is a variable [] true, the expressions are the same for all the values of the variables. [] false, the expressions are never the same.

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Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

Zoe paid $18.60 in sales tax in tips for her dinner the sales tax rate is 11% and she tipped 20% what was the price of zoe’s dinner before sales tax and tips