Mathematics, 28.06.2019 03:30 alexmodersks3055
Evaluate the expression. 1/2 - 4 (1/2 + 1)^2a.-9b. 9/4c. 17/2d. -17/2
Answers: 2
Mathematics, 21.06.2019 16:10
Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.
Answers: 1
Mathematics, 21.06.2019 19:30
Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.
Answers: 1
Evaluate the expression. 1/2 - 4 (1/2 + 1)^2a.-9b. 9/4c. 17/2d. -17/2...
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