Solve the following equation for y: 4x - 2y = 10
A: y=2x-5
B: -5
C: y=-2x+5
D: -2y=10-4x

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.

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.

Math question.. plz me .. best answer all