Answer:
A : 4x+5x=180
Step-by-step explanation:
They form a linear pair which equals 180.
(2/3)x = 10
(3/2)(2/3)x = 10(3/2)
x = 30/2 = 15
Answer:
B. 2x-3
Step-by-step explanation:
14 and 21 have a common factor which is 7 so divide both by 7 to get 2x-3.
Answer:
-2755
Step-by-step explanation:
Answer:
p to the power of 12
Step-by-step explanation:
hope this helps!
