Answer:

Step-by-step explanation:


Answer:

You simply need to multiply

.
Multiply the numerators.

Multiply the denominators.

Simplify.
7.75+4.50
Then this equals 12.25 ; You gone want to divide this
519.25 \ 12.25 you get $42.38 or $42.39 if you round.
Or 4.50 x 60 is $270
7.75 x 30 is $232 which is closet to $519.25 which will give u $502.50
Answer: the ordered pair negative 3 over 8, negative 5 over 8
Step-by-step explanation: