Find the least common denominator for these two rational expressions. - 8/x^2 7/7x

What is 3.9 x 10^33 x 1.55 x 10^7

Jimmy ran 3 miles west from home and then turned north and jogged 4 miles. In a straight line, how far is Jimmy from home?

You have an ice cream cone that is 6 inches tall with a radius of 2 inches. the cone is completely filled with ice cream. there is also a spherical scoop of ice cream on top of the cone with a radius of 3 inches.

What is this answer in scientific notation (7.3*10 (to the power of 6) : 3.2*10 to the power of 6

How long is a decameter

Deluxe coffee is to be mixed with regular coffee to make at least 46 pounds of a blended coffee. The mixture must contain at least 11 pounds of deluxe coffee. Deluxe coffee costs $7 per pound and regular coffee $5 per pound.

Angie takes a loan of $1000 that has a simple interest rate of 3% annually. What is the amount of interest accrued after 2 years?

How many grams in 2/3 of a pound

Larry was able to walk 4 more than twice as many dogs as his friend kyle. write an algebraic expression to represent the number of dogs larry walked compared with kyle

What is the constant of variation, k, of the direct variation, y=kx, through (-3,2)