Independent Practice 1. Determine whether the following number sentences are true or false. Must show your work. 18 + 7 = b. (123 + 54). 4= 123 + (544) c. 52 + 122 = 132 d. 16- = V250 2. Depict the solution set of the following equations in words, in set notation, and graphically. Must show your work. X + 9 = 12 b. -34=X - 5 C 36 = -OX d. = 10 2x - 8=S 14 = 5 - 9x how do you do these?

How do i multiply two digit numbers

Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups