Can someone please help me with this??
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Answers: 2
Mathematics, 21.06.2019 14:00
Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.
Answers: 1
Mathematics, 21.06.2019 17:20
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
Answers: 3
Mathematics, 21.06.2019 17:30
Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.
Answers: 3
Mathematics, 03.12.2020 04:40
Mathematics, 03.12.2020 04:40
Mathematics, 03.12.2020 04:40
Mathematics, 03.12.2020 04:40
Chemistry, 03.12.2020 04:40
Mathematics, 03.12.2020 04:40
Mathematics, 03.12.2020 04:40
Mathematics, 03.12.2020 04:40
Mathematics, 03.12.2020 04:40
Mathematics, 03.12.2020 04:40
Mathematics, 03.12.2020 04:40
Mathematics, 03.12.2020 04:40