Amotorcycle wheel has 30 spokes on it. which of the following is the angle between each of the spokes? a) 12 degrees b) 6 degrees c) 32 degrees d) 18 degrees

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Which expression is equivalent to (5x^7+7x^8) − (4x^4−2x^8)? a. 9x^8 + 5x^7−4x^4 b. 3x^8 + 7x^7 c. 12x^8 − 2x^4 d. 5x^8 + 5x^7 + 4x^4

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?