Melissa buys 2 1/2 pounds of salmon and 1 1/4 pounds of swordfish. She pays a total $31.25, and the swordfish costs $0.20 pound less than the salmon. What would be the combined cost of 1 pound of salmon and 1 pound of swordfish?

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

where is the diagram? shown below where? ?

step-by-step explanation:

you go to prefence in the settings and youll see a "i want to delete my account.

step-by-step explanation:

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function