Kyle is purchasing a refurbished phone. He is looking at the phone models 4, 5, and 6, with a protective case in red (R), blue (B), or camo (C). What are all of the different choices he has?

A) {4, 5, 6}

B) {4R, 5B, 6C}

C) {4R, 4B, 4C, 5R, 5B, 5C}

D) {4R, 4B, 4C, 5R, 5B, 5C, 6R, 6B, 6C}

Answer :  D) {4R, 4B, 4C, 5R, 5B, 5C, 6R, 6B, 6C}

Step-to step explanation:

Given : Choices for phone models=   4, 5, and 6 ( 3 choices)

Choices for protective case = red (R), blue (B), or camo (C)  ( 3 choices)

Number of different refurbished phone can be made = ( Choices for phone models) x (Choices for protective case)

= 3 x 3 = 9 choices

Therefore , the number of different choices he has = 9

Since only option D has all 9 choices (each phone models pair with each kin of protective case)

Hence, all the different choices he has = {4R, 4B, 4C, 5R, 5B, 5C, 6R, 6B, 6C}

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

900 degrees

step-by-step explanation: