Johnny's cell phone plan cost $0.35 per text plus a monthly of $45. What is the total monthly cost, y for text? y =?

What are the related frequencies to the nearest hundredth of the columns of the two way table? group 1: a-102 b-34group 2: a-18 b-14edited: i don’t have all day to be waiting for an answer. i figured it out.

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?