ara earns \( \$ 80 \) each day plus a \( 6 \% \) commission on her sales at an appliance store. Un ri hra has \( \$ 900 \) in sales. w much money does Zahra earn on Friday, including her commission?

The distance between two towns is 90 km . A bus driver averages \( 30 \mathrm{~km} / \mathrm{h} \) in heavy traffic in one direction and \( 45 \mathrm{~km} / \mathrm{h} \) on the return trip. Calculate the total time taken and the average speed for the total journey. 5 hours, \( 36 \mathrm{~km} / \mathrm{h} \)

What are the values of \( 3!, 5!, 7!? \)

Here is a rule for producing a number sequence. \[ \begin{array}{r}\text { Add } 2 \text { to the previous term and } \\ \text { multiply the answer by } 7\end{array} \] Mia follows this rule. Her first term is 4.9 Calculate her 3 rd term. Show your working.

You need to pack some cookies. \( 64 \% \) of the cookles are chocolate. Vou need to wack a total of 350 cookies. How many of them are checolate?

The distance between two towns is 90 km . A bus driver averages \( 30 \mathrm{~km} / \mathrm{h} \) in heavy traffic in one direction and \( 45 \mathrm{~km} / \mathrm{h} \) on the return trip. Calculate the total time taken and the average speed for the total journey. \( 5 \mathrm{hours}, 36 \mathrm{~km} / \mathrm{h} \)