You are running the snack stand at the local high school football game. You are asked to calculate how many hot dogs and hamburgers you need to sell to raise $400. The profit for each hamburger is $5. The profit for each hot dog is $2. You are filling out a table in order to figure out how many hot dogs you need to sell when you sell a certain number of hamburgers. You come up with the equation 5x + 2y = 400. You wonder if it would be easier to get the y by itself before you fill in the table.

1: -2 3/4, -2 1/2, -14, 0, 3, 8 1/3

2: -4, -3, -2 1/2, -2 1/4, 3 1/4,

step-by-step explanation:

7,24

step-by-step explanation:

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99