You have $60 and you sister has $120. You are saving $7 per week and your sister is saving $5 per week. How many weeks will it be before you and your sister have the same amount of money?

What is 3/8 inch converted to a decimal.

What are the sine cosine and tangent of 2pi/4

Simplify 2^3 + 6^1 =

What is the common difference of arithmetic sequence

Amy's dog sleeps for 12 hours each night she wants to know what is it of the day he sleeves were fractures of the number of hours Amy's dog sleeves of the total number of hours in the day complete the fraction

An=-31 + (n-1) - 11 find the eleventh term

Brian works in the lab and feels an empty cylindrical flask with 200 cubic centimeters of liquid. The flask has a radius of 3 cm and a height of 12 cm. What percent of the volume of the flask is not filled with liquid?

436% of what number is 31.61

If you have zero cookies and share them amongst zero friends, how would you write the equation and solve it?

What is the interior angle sum of a 15-gon?