Write the quadratic function f(x) = x2 + 8x + 3 in vertex form. A) f(x) = (x - 4)2 - 13 B) f(x) = (x - 4)2 + 3 Eliminate C) f(x) = (x + 4)2 + 3 D) f(x) = (x + 4)2 - 13

Choosing a booth location: your manager is sending two people to work at the conference. she wants a booth that will give your company good visibility for no more than 35% of the total budget ($3000). the conference coordinator just told you there are only five booths left. which booth will you choose? write the inequality that shows how much money you can spend on the booth simplify the inequality that shows how much money you can spend on the booth.

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?