Mathematics, 24.06.2019 23:30 brenda2512
Mrs. johnson’s class sold cookies for $2.50 each and mr. smith’s class sold popcorn for $1.50 each. together, the classes sold 53 items and earned $105.50 for their school. (a) write and solve a system of equations that model the problem. show all your work. (b) which class earned more money? (c) how much more money did that class earn?
Answers: 1
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Triangles abd and ace are similar right triangles. witch ratio best explains why the slope of ab is the same as the slope of ac?
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Mrs. johnson’s class sold cookies for $2.50 each and mr. smith’s class sold popcorn for $1.50 each....
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