Hana makes beaded bracelets for sale. the materials for each bracelet cost $3.50 and she sells the bree let's for $7.25 each. To find her profits, she writes the equation p = 7.25x - 3.50x. Explain what the variable x represents.

An athlete can run at 4 meters per second how far can she run in 2 hours

A rock band has made souvenir T-shirts to sell at their concert and hopes to bring in at least $140 from the sale of the shirts. They make $4 for each adult T-shirt and $2 for every child T-shirt. I have to write a linear equation

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Solve each given equation and show your work. Tell whether it has one solution, an infinite number of solutions, or no solution, identify each equation as an identify, a contradiction, or neither a) 20-4x=12-x+8-3x b) 5x+4x-3=24+8x c) 5x+6=

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Yoku Is putting on sunscreen. He uses 2 ml to cover 50 cm² of his skin. He wants to know how many milliliters of sunscreen he needs to cover 325 cm² of the skin.

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Which value of x makes this inequality true? X + 9 < 4x