Which of the following methods of paying for college needs to be repaid? bank loangrant from state department of educationscholarship for high test scoresmoney earned through work-study

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.

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36