A use book costs $17 less than the same book new. The used book costs $9. Write and solve an equation to find out how much the new book costs.

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a

step-by-step explanation:

what does 'mandy have ben 780 bottle caps. ' mean?

all you have to do is multiply them both to see how many out comes you can put:

3 x 2 = 6

you can make 6 diferent combinations of crusts and toppings.

~batmans wife dun dun