5 The length of a rectangle is 2 cm greater than its width. The area of the
rectangle is 80 cm? Find the width of the rectangle.
A.2V10 cm
B.
8 cm
C.
10 cm
D.
19 cm

There are 12 boy and13 girls in a class. if the teacher randomly chooses a student’s name out of a hat what is the probability it will be a girl

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?