Henrietta buys 25 notebooks and 5 packs of pencils for her
students. she also buys packs of pens. in total, henrietta
buys 34 items
if notebooks, packs of pencils, and packs of pens are the
only items that henrietta purchases, how many packs of
pens did henrietta buy?
4 5 20 30

Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.

One positive number is 9 more than twice another. if their product is 95, find the numbers

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.