Seven hamburgers and four sodas cost $27.35. Four hamburgers and five sodas cost $18.75 I need to find the equation of each sentence.
WILL MARK BRAINLIEST (or however you spell it)

equations:

7x + 4y = 27.35

4x + 5y = 18.75

Step-by-step explanation:

x = burgers

y = sodas

7x + 4y = 27.35

4x + 5y = 18.75

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.