John can create 3 apps in 6 weeks while Ben can do the same job in 2 weeks. How many weeks would it take them to create 10 apps together?

i need an eqaution to solve it

Find the value of x (4x-101) (2x+3)

In his free time, Gary spends 7 hours per week on the Internet and 10 hours per week playing video games. If Gary has five hours of free time per day, approximately what percent of his free time is spent on the Internet and playing video games?

Which equation is in standard form? 2y = - x + 8 x + 2y = 8 x = - 2y + 8

5. Gabriella made 5 waffles for breakfast. She has 30 strawberries and 40 blueberries to put on top of the waffles. She will put an equal number of berries on each waffle. How many berries will Gabriella put on each waffle?

G (x) = - 4x+5 h (x) = - x+2 Find (g o h) (8)

How do you explain how to find the volume of a cylinder

A house was haunted by a combined total of 51 ghosts, goblins and ghouls. On Friday, there were half as many ghosts as there were goblins. On Saturday, two-thirds of the ghouls each became a ghost.

Which of the following are true about regression with one predictor variable (often called "simple regression") ? A.

15 multiplied by 1/5

Write a number with the digit 8 in the tens place