The original price of a water bottle is $8.40. The price goes up 30%. What is the price of the water bottle after the markup? You just gotta add $8.40 + %30

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.