Mathematics, 07.05.2021 01:20, hulyy2
Select the equation that represents the problem let x represent the unknow number
principal Hernandez bought 640 t shirts for the students in his school the t-shirts came in packs of 20.how many packs did he buy
A. x + 20= 640
B. 640x= 20
c. 20x= 640
D. 640 - x = 20
Answers: 2
Mathematics, 21.06.2019 20:30, amauris77748
There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?
Answers: 3
Select the equation that represents the problem let x represent the unknow number
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