Find the reference angle of - 30°.
a) 270°
b) 180°
c) 300
d) 330

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?