Find the slope of the line segment going through (1,3) and (5,7)

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.