Atennis coach took his team out for lunch and bought 8 hamburgers and 5 fries for $24. the players were still hungry so the coach bought 6 more hamburgers and 2 more fries for $16.60. find the cost of each.

Answer : The cost of hamburgers and fries is, $2.5 and $0.8

Step-by-step explanation :

Let the cost of hamburgers be, x and the cost of fries be, y.

Thus the two equation will be:

    ...........(1)

   .............(2)

Using substitution method:

From equation 1 we have to determine the value of 'y'.

       ........(3)

Now put equation 3 in 2, we get:

Now put the value of x in equation 3, we get:

Thus, the cost of hamburgers and fries is, $2.5 and $0.8

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb