An analogue clock is gaining three minutes every hour. If you set it to the correct time at 6 p. m. in Saturday, when will it show the correct time again?

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =

△abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.

The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?