Answer:
Answer: x=5
Step-by-step explanation:
-3x + 16 = 1
-16. -16
-3x = 15
÷-3. ÷-3
x = 5
C. 16
You save $15
Work:
75 x 0.20 (20%) = 15
360
Step-by-step explanation: A full angle is 360. 90*4=360.