Barry and Lenora were each given the same pair of numbers. Barry's description of the two numbers was: The larger number is 30 more than the smaller number, s. Lenora's description of
the two numbers was: Twice the smaller number decreased by 10 is the larger number.
Which equation represents this situation?
A 30s - 2s - 10
30+S - 2s +10
CS-30-10-2s
D 30+ 5 = 2s - 10
30+5=2st 10

Combine the information in the problem and the chart using the average balance method to solve the problem.

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Samson is going shopping for sugar and butter to make three different kinds of cookies: lemon bars, peanut butter cookies, and sugar cookies. the recipe for lemon bars calls for 2 cups of flour, 2 cups of sugar, and 1 stick of butter. the peanut butter cookie recipe calls for 2 cups of flour, 4 cup of sugar and 2 stick of butter. the sugar cookie recipe calls for 1 cup of flour, 2 cups of sugar, and 2 sticks of butter. sampson has 13 cups of flour at home, and he buys 12 cups (6 pounds) of sugar and 10 sticks of butter. how many batches of each type of cookie can he make? samson can make batches of lemon bars, batches of peanut butter cookies, and batches of 09 cookies submit reset