The average cost fir a gallon of gasoline increased from $2.04 one year to 3.20$ the next year. what is the percent of increase, rounded to the nearest whole number

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

Reflect the point (7,0) across the y-axis