Its showing up as weird stuff so the question is below
Which expression is equivalent to

1. 84x-16y-10.6

Step-by-step explanation:

2(14x-3y+28x+12.2-5y-17.5) = 2(42x-8y-5.3)

Add up like terms.

2(42x-8y-5.3) = 84x-16y-10.6

Expand.

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.

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100