13y + 2 - 2y = 10y + 3 - y

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

For the inequality |c| < |d| to be true, which of the following must be true?