Write an inequality to represent the real-world problem. then explain how you created the inequality. you have cavities and you are looking for a cheaper dentist. dentist a costs $50 for the visit and $20 per cavity. dentist b costs $70 for the visit and $5 per cavity. when would dentist b be cheaper than dentist a?

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation: