Which system of linear equations can be solved using the information below?
o
o
2x-3y = 20
12x+8y=-192
20x-3y = 2
-192x+8y = 12
o-3x+2y = 20
8x+12y = -192
0 -3x+8y = 20
2x+12y =-192

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.

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.