1. A regular octagon has an apothem of 12.1

inches and a perimeter of 80 inches. What is

the area of the octagon?

Ratio of red cars to Blue Cars in the parking lot was 5 to 3 if there are 40 red cars how many blue cars are there

What is the slope of the line perpendicular to the line y = - 3/4x + 1? A) - 4/3 B) - 3/4 C) 3/4 D) 4/3

When no more than 110 units are produced, the cost of producing y units is given by c (x). c (x) equals0.2 x cubed minus 24 x squared plus 1524 x plus 31 comma 272 how many units should be produced in order to have the lowest possible average cost?

Is the fraction 13/8 a rational number

Factorize the following expression ab-a-b+1

for a snack, the members of an after school club ate five-eighths of 24 bagels. how many bagels did the group eat

19 times 15 with estimating

The entire play is 1 3/4 hours long, which is evenly divided among 3 acts. How long is each act?

Which function in the vertex form is equivalent to f (x) = 4+x2-2x

Janette's sister charger $5.50 per hour before 9:00 p. m for babysitting and $8 per hour after 9:00 p. m she finished babysitting at 11:00 p. m and earned $38 at what did she begin babysitting?