How do I get the number? And I know that I have it dotted since my mom helped but I don’t know how I even get the number. Do I just guess or..?

The distributive property allows you to say that 3(x − 1) = 3x −

Multiply and simplify 2x^2 y^3 z^2 · 4xy^4 x^2

Which problem would you use the following proportion to solve for? 24/x=40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?