3/5 of the pupils in Year 9 say their favourite colour is red. There are 80 pupils in Year 9.
How many students said red is their favourite colour?

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount

If the car had not hit the fence, how much farther would it have skidded? solve the skid-distance formula to find the extra distance that the car would have traveled if it had not hit the fence. round your answer to two decimal places. note that unit conversion is built into the skid distance formula, so no unit conversions are needed.

Consider the first four terms of the sequence below. what is the 8th term of this sequence?