Sylvan withdrew 2/5 of the amount in his savings account, and spent 7/10 of that money. what fraction of his total savings does he still have?

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

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.

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