12. Eleanor and Patrick started a stamp collection. They have a total
of 99 stamps. For every 7 that Patrick
collected, Eleanor collected 2. How
many more did Patrick collect than
Eleanor?

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.

henry ordered 5 large pizzas

step-by-step explanation:

sorry no step by step

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation: