Notice that the notation f(g(x)) is indicating that you replace x in f(x) with g(x). Simplify the following.

25. f(g(x))
26. f(h(x))
27. g(f(x))

Full year - williamshow many square inches are in 60 square feet? 5 square inches72 square inches720 square inche8.640 square inches

Afamily has two cars. the first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?

Twice the sum of a number and 2 is equal to three times the difference of the number and 8. find the number.