Δabc and δxyz are similar triangles. if ba = x + 9, ac = x + 7, yx = x + 5, and xz = x + 4, find the value of x.

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before

Alistair has 5 half-pounds chocalate bars. it takes 1 1/2 pounds of chocalate,broken into chunks, to make a batch of cookies. how many batches can alistair mke with chocalate he has on his hand?