How many numbers between 1 and 100 are divisible by 5 or 8

3. find the radius of circle p.4. find y.

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)