Haley substituted the values of a, b, and c into the quadratic formula below.

x = startfraction negative (negative 10) plus or minus startroot (negative 10) squared minus 4 (7)(negative 2) endroot over 2(7) endfraction

what was haley’s function in standard form?

f(x) =
x2 + _
x + _

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

Question 4 of 102 pointsjuliana had $96, which is eight times as much money as al had. how mucmoney did al have? select the correct solution method below, representingals money with x.