Work out the percentage change to 2 decimal places when a price of £97 is decreased to £90

Square root of a-3 plus 5 = a

You want to spend $12 on a carriage ride. The driver tells you there is an initial charge of $5 plus $0.50 per mile

It rained 2/3 of the 21 days Jerry spent on vacation last summer. On how many days did if raid during Jerry vacation?

A dog kennel uses 40Ib of dog food per day. How many pounds are used in a year?

How do I rearrange an equation?

A colony of ants has 50,000 members. Sam thinks the colony will grow at a rate of 4.5% each hour. About how many ants should he expect there to be in the colony after 10 hours

If jill had 6 different sweaters and 4 different pairs of pants how many different combinations can she wear?

2[s+3 (s-31) ]=18 how would i solve this

Paula ran 24 ft with the football and then passed it 15 feet to newt. newt ran 70 yards for a touchdown. what was the total number of feet the ball traveled?

The amount of soda a dispensing machine pours into a 12 ounce can of soda follows a normal distribution with a mean of 12.06 ounces and a standard deviation of 0.04 ounce.