When do we use statistics in real life?

Which of the options is a solution for the following system of inequalities 2x+y>3 and x-y>1? (5,-2) (0,5) (0,0) (0,-5)

Hannah does pushups in sets of 3. She did 10 sets of pushups today. Then her coach asked her to do 15 more pushups. How many pushups did Hannah do today?

If b=2 and c=3 is then a= If a=3 and c=6 then b=

Henrique began to solve a system of linear equations using the linear combination method. His work is shown below: 3 (4x - 7y = 28) → 12x - 21y = 84 - 2 (6x - 5y = 31) → - 12x + 10y = - 62 12x - 21y = 84 + - 12x + 10y = - 62 - 11y = 22 y =

The sum of three consecutive whole numbers is 18. What is the greatest of the numbers?

Working together, 6 friends pick 14 and 2/5 pounds of pecans at a pecan farm. They divide the pecans equally among themselves. How many pounds does each friend get?

One angle of a triangle exceeds another by 2 degrees. The sum of these 2 angles exceeds the third angle by 28 degrees. How large is each angle?

Jared is creating a flower garden in the shape of a triangle. which could be the dimensions of the garden in feet.

What do you add to 2 2/9 to make 4

17. Solve 2⁄3 + 5⁄6 and put answer in simplest form.