You and your friends are going to McDonald's for burgers and fries, and you need to decide between two deals that are being offered. The first deal is getting 4 burgers at b dollars each and 3 fries at f dollars each, which will cost you $26. The other deal is getting 2 burgers at b dollars each and 5 fries at f dollars each, which will cost you $20. What is the cost of each burger and each fries?

the first deal

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!