At a party, the amount of people who ate lasagna was 10 less than 1/5 of the total number of people. The number of people who ate lasagna was 2. Write and solve an equation to find the number of people at the party. Let x represent the number of people at the party. Use pencil and paper. Write a one-step
equation that has the same solution

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)