Which number number is equal to |-12|-|-3| ?

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

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 jamie pay at the end?

Find the values of y: 3y^3(y^2+ 2/3y)=0