(20 Points) Emily is solving the equation 2(x + 9) = 4(x + 7) + 2. Her steps are shown.
Choose the first step in which Emily made an error.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?