Mathematics, 04.12.2020 03:40 annaharmon693
Five friends go to the movies. They each pay $9 to get in and $8 for a popcorn and drink combo.
a) Write two different expressions to find the total cost of the outing.
b) Evaluate each expression. Which expression was easier to evaluate? Justify your choice.
Answers: 3
Mathematics, 21.06.2019 15:50, uehlingt39
Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20
Answers: 2
Mathematics, 21.06.2019 20:50, jahootey2798
You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2
Answers: 1
Mathematics, 21.06.2019 21:00, latinotimo7643
With both problems. a. s.a. p directions on photo ^
Answers: 1
Five friends go to the movies. They each pay $9 to get in and $8 for a popcorn and drink combo.
a)...
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