Aconvex polygon has only the vertices a, b, c, d, and e. what is the sum of the measures of the interior angles of this polygon?

Is it true or false i’m trying to pass this test so i can leave school

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18

Hannah reads at a constant rate of 33 pages every 88 minutes. write an equation that shows the relationship between pp, the number of pages she reads, and mm, the number of minutes she spends reading.