Please answer !!
12x - 18y + 24

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny