Question

Math help!

Answer 1

@hailyokay

Answer 2

@Jamielynne

Answer 3

use PRT/100 = simple interest

Answer 4

where P= pricipal
R= rate of interest
T=time in yrs

Answer 5

For 1 year the interest would be: \(\large\color{slate}{ 7000\times(0.04) }\)
For 2 years the interest would be \(\large\color{slate}{ 7000\times(0.04) \times2 }\)
For n years the interest would be \(\large\color{slate}{ 7000\times(0.04) \times n }\)

Answer 6

so if this interest is equal to 840.... then n =?

Answer 7

idk srry :( I am not a EXPERT at math

Answer 8

Lol it ok @Jamielynne

Answer 9

you will get there, @Jamielynne . I am not any good at it either.

Answer 10

LOL thx y'all

Answer 11

So, Josh, do you understand the set up for this problem?

Answer 12

kinda

Answer 13

do you see why \(\large\color{slate}{ 7000\times(0.04) \times n }\) is an expression that represents the (entire) simple interest for \(\large\color{slate}{ n }\) years?

Answer 14

yes thanks

Answer 15

alright, so what is your answer?

Answer 16

No idea ): Sorry):

Answer 17

3 years

Answer 18

yes

Answer 19

3 years is correct:)