If f(x)=x^2, g(x)=5 and h(x)+4, find each value f[g(1)] a. 25 b. 26 c. 21 d. 28

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station. he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Nine more than four times a number is the same as one less than twice the number. find the number?

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2