Mathematics, 22.02.2020 01:22 SmokeyRN
Choose the algebraic expression that best matches this verbal description: "the sum of 3 and 7 times a number x
a 3 - 7x
b 3 + 7x
c 3*7x
d 7x - 3
Answers: 2
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Choose the algebraic expression that best matches this verbal description: "the sum of 3 and 7 times...
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