Answer:
8
Step-by-step explanation:
12x+24+8x-4=180degree
=20x+20=180
=20x=180-20
=20x=160
=x =8
Answer:
17 - 7m
Step-by-step explanation:
Assuming you require to subtract the expressions, then
16 + m - (8m - 1) ← distribute parenthesis by - 1
= 16 + m - 8m + 1 ← collect like terms
= 17 - 7m
Answer:
4.77*10^5<7.47*10^5
Step-by-step explanation:
4.77*10^5=477000
7.47*10^5=747000
Answer:
7000 meters
Step-by-step explanation:
We know that 1 km = 1000 meters
7 km * 1000m/km = 7000 meters
Answer:
A. 2 and-6
Step-by-step explanation:
Like terms are terms that contain the same variables raised to the same powers. In other words, they have the same variables with the same exponents.
So in option A, we have the terms 2 and -6. These terms are not like terms because they do not have the same variables.
