Item 8 You put $400 in an account. The account earns $18 simple interest in 9 months. What is the annual interest rate? The annual interest rate is %.

6%

Step-by-step explanation:

$18/9=$2 interest per month

$2 x 12 = $24 annual interest.

24/400=6%

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 !

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn