Calculate the total cost of each item if the sales tax rate is 9.5%. what is the total cost of each item wit no tax? no sentences. dollar amount only. $999
$185
$198
$22.99
$199.99
$1199.99
$89
$499.99

An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?

Find the difference (8ab+a+2) - (3ab+6)

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.