Astore charges 7% sales tax. which expression can be used to find the total cost of an item with a price of p?

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal