If a∥b and m∠2 = 71°, what is m∠1?

Which letters from the table represent like terms? a and b b and c a and d b and d

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year?