Four posters cost $19.20. How many posters can you buy for $48.00?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry