Maddie buys a drink and a frozen yogurt. The frozen yogurt is priced by the ounce. The equation y = 0.50x +2.25 can model the total cost of Maddie's purchases. What does the value of the function at x = 0 represent? ​

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?