5x+8y=42 find the value of y when x equals 6

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Give all possible names for the line shown. calculation tip: lines can be written with either point first.