alyssacasby alyssacasby

15-12-2020
Mathematics

contestada

Interpreting Expressions

Breanna thought of a number, added 5 to it, and then multiplied her answer by 3. She got a final number of 21. What was her starting number?

Respuesta :

15-12-2020

starting number is 7.

2+5 = 7

7x3 = 21

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thorlokeyyt thorlokeyyt

15-12-2020

Answer:

r u going to be a little late to the party but I

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