My sister is 4 years older than i am. the sum of our ages is 22. find our ages

You are walking for 5 minutes. You walk a distance of 300 meters. What is your rate of meters per minute? 60 mpr 6 mpm 30 mpm 1500 mpm

Algebraic expression that best describes the sequence 4, 8, 12, 16, ...?

A rectangular banner measures 2 ft by 7 ft. How much material do you need for seven banners

If (7^2) x = 1, what is the value of x?

My Prime factors are 2,3, and 5, and I am a number between 58 and 68. What number am I?

Tan (x) = 2 Solve for x. Round the answer to the nearest tenth.

The expression 5/9 (F - 32) shows how to convert from degrees Fahrenheit to degrees Celsius, where F represents the temperature in degrees Fahrenheit. What is the temperature in degrees Celsius when the temperature is 113 degrees F?

Simplify the remaining expression completely x^6y^4/xy^2

Greatest common factor of 8x and 40?

A small factory can produce 245 sofas each day or 315 overstuffed chairs per day. the workers produced 8,820 pieces of furniture to fill an order. if they built sofas for 18 days, how many days of production were needed to build the chairs?