Use the graph below to answer the following question: $ 4 3 2 CA 16+ . - 2 3 4 5 -2 + -3 6 What is the average rate of change from x = 1 to x = 3? O -4
O -2
0 2
0 4
0 6

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

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

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?