find the sum of the following series whose difference is in AP:- 5+7+11+17+25+......upto 30 terms.

After Carmen spent ⅙ of her money on a CD, she then had $45.00 left. How much money did Carmen have at first?

is the diameter of a circle with center P. The coordinates of the endpoints of the diameter are (1, 3) and (6, 6).[..]

Janice can paint a room in 8 hours. When she works with ger partner Alison, the two can paint the same room in 3[..]

A car rental company charges a daily rate of $32.00 plus $0.40 per mile for a certain car. Suppose that you rent[..]

Latoya received a $90 gift card for a coffee store. She used it in buying some coffee that cost $8.08 per[..]

Old silver coins contain 90% silver. Silver solder contains 63% silver. If you wanted to make 200 kilograms of an[..]

A geodesic dome is composed of two different types of triangular panels. One of these is an isosceles triangle. In[..]

An angle measures 124° less than the measure of a supplementary angle. What is the measure of each angle?

Ryan drew a scale drawing of a neighborhood park. The scale he used was 3 millimeters = 1 meter. What is the[..]