This Question: 1 pt Find the solution(s) in the set W for each of the following parts a) through h).
a) 20 - x = x + 2
O A. 9
O B. 11
O C. 8
OD. 10

The sum of the product of 4 and x and the product of 7 and y is 61. the sum of the product of 12 and x and the product of 21 and y is 61. what are the values of x and y?

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

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.