Solve (x + 2 < 5) u (x - 7 > -6). {x | -6 < x < 5}
{x | x < 3 or x > 1}
{x | x < 0}

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

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.