This morning the temperature was -5F. This afternoon the temperature rose 1F. What was the new temperature?

-4f

Step-by-step explanation:

if it only went up by one it should be -4f. I guess -5 +1= -4 can be used as an explanation

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.