5^4 that is how to represent an exponent
Hey i don’t wanna do math right now but there’s a link that i could post in the comments if you want it
Answer:
B
Step-by-step explanation:
because in the periodic table nitrogen is 7, and oxygen is 16
3x-4=-19
you add -4 to both sides and get 3x=15 then divide 3 by both sides and get x=5 (15 divided by 3 is 5)
- To find the number in a square, we have to multiply two circles which are connected to it.
- So, to find a number in a circle, we have divide the number in the square by the number in the circle connected to it.
- Therefore, -6 ÷ -3 = 2
- 12 ÷ 2 = 6
- 6 × -3 = -18
Please find the attached photograph for their positions.
Hope you could get an idea from here
Doubt clarification - use comment section.