Only do this if you ACTUALLY have an answer please. 1.) 7r + 9 - 3 - 2r *

2.) 4w + w *

3.) 6h + 9h *

4.) -4 + 7d - 9d + 2 *

5.) 7z - 6z + 4 + 8 *

6.) 8y - 2y - 6 *

7.) 7d + 2 - 3d - 4 *

8.) c + 3c *

9.) 5s - 4s *

10.) 2c - 7 - 6c *

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile