1.At Wharton Junior High Computer Club meeting, 3 out of every 5 students wore a red shirt. 30 students attended the meeting. Which of the following proportions can be used to determine, the number of students who showed up to the meeting wearing a red shirt?

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.

(x, y)→(x − 8, y − 7)

step-by-step explanation:

enjoy!

answer: options

step-by-step explanation: