Mathematics, 11.03.2021 18:20, rbajaj9818
Mr. Arnold is buying dry-erase markers for his classroom. He already has 7 markers. Mr. Arnold buys 5 packs with 7 markers each and 8 packs with 4 markers each. He then throws away 2 markers that do not work. Which number sentence best represents how many dry-erase markers Mr. Arnold now has in his classroom?
7 + 5(7) + 8(4) β 2 g
7 + 5(7) + 8(4) β 2 f
7 β 5(7) + 8(4) + 2 e
7 β 5(7) + 8(4) + 2 d
7 β 5(7) + 8(4) β 2 c
7 β 5(7) + 8(4) β 2 b
7 + 5(7) + 8(4) + 2 a
Answers: 2
Mathematics, 21.06.2019 17:20, ponylover9655
Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached
Answers: 2
Mathematics, 22.06.2019 00:00, martamsballet
Multiply and simplify. 2x^2 y^3 z^2 Β· 4xy^4 x^2 i will mark you brainliest if right. show how you got the answer, !
Answers: 3
Mathematics, 22.06.2019 02:30, oscaralan01
Solve the system of equations. 2x-2y=-4 and x+y=8. show work
Answers: 1
Mr. Arnold is buying dry-erase markers for his classroom. He already has 7 markers. Mr. Arnold buys...
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