Of 450 lunches were sold at school on thursday 40% were hamburgers and the rest were pizza how many more pizza lunches were sold than hamburgers

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x