Answer:
the last digit is 5
Step-by-step explanation:
4. 3x-27 = 90
3x = 63
x = 21
5. 2x+30 = 60
2x = 30
x = 15
Answer:
C
Step-by-step explanation:
Answer:
120°
Step-by-step explanation:
Answer:
check out JW.org.
Step-by-step explanation: Its the best website.
also, the answer is a.