Pasha works as a food scientist. He designed a recipe for crackers that are 55% wheat flour by weight. He made a test batch of the crackers from 1 1/2 total pounds of ingredients. What weight of wheat flour did Pasha use in the test batch?

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a. about 4 b. about 8 c. about 40 d. about 21

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.