Robin braided g inches of a friendship bracelet. Olivia braided 12 less than 1/3 the number of inches Robin braided. Select all

Question

3 years ago

8

Robin braided g inches of a friendship bracelet. Olivia braided 12 less than 1/3 the number of inches Robin braided. Select all

of the expressions that represent the total number of inches braided by Robin and Olivia.
A. 2/3g - 12

B. 4/3g - 12

C. 4(1/3g - 3)

D. 1/3(4g - 36)

E. g + ( 1/3g - 12)

Mathematics

1 answer:

frez [133] · Answer 1 · 2022-12-28T08:50:19+03:00

Answer: C. $4(\dfrac13g-3)$

Step-by-step explanation:

Given: Robin braided g inches of a friendship bracelet.

Number of inches braided by Olivia = $\dfrac13g-12$

The total number of inches braided by Robin and Olivia = Number of inches braided by Robin + Number of inches braided by Olivia

$=g+\dfrac13g-12\\\\=\dfrac43g-12\\\\\=4(\dfrac13g-3)$

The total number of inches braided by Robin and Olivia = $4(\dfrac13g-3)$

Hence, C. is the correct option.