Grandma’s favorite cheese is on sale for $6 a pound. grandma wants to write a function that will her determine the cost of purchasing different amounts of this cheese.

which of the following functions represents this scenario?
y = x
y = 6x
y = x + 6
y = x - 6

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.