I will give brainliest to the right )

178.1

Step-by-step explanation:

In the first blank, write in 7 for x, and in the second blank, write in 8 for y.  Then perform the indicated multiplication and addition.

12.3(7) + 11.5(8), or

86.1    +  92   =   178.1

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.

i think the answer is .36

step-by-step explanation:

what i did was only 2.88 divided by 8