18 July, 04:27
Carlos is five years older than twice his sister's age. Carlos is 13.
Which equation and solution correctly identifies his sister's age?
A.) 2 x + 5 = 13; x = 4
B.) 2 x - 5 = 13; x = 9
C.) 2 x - 5 = 13; x = 4
D.) 2 x + 5 = 13; x = 9
this is a multiple choice answer
18 July, 06:12
13-5 = 8
Know the Answer?
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» Carlos is five years older than twice his sister's age. Carlos is 13. Which equation and solution correctly identifies his sister's age? A.) 2 x + 5 = 13; x = 4 B.) 2 x - 5 = 13; x = 9 C.) 2 x - 5 = 13; x = 4 D.