25 -3x = -8
subtract 25 from each side
-3x = -33
divide by -3
x = 11
check
25 -3x = -8
25 -3(11) = -8
25 - 33 = -8
-8 = -8
Answer:
A 698
Step-by-step explanation:
Answer:
3 || 3
6 || 9
9 || 15
12 || 21
In the first column, we see the numbers increasing by +3, serially.
In the second column, we see the numbers increasing by +6, serially.
Answer:
9g/mL
Step-by-step explanation:
The density of something is mass/volume and the density of something never changes, no matter how much or how little there is of it.
We know that the mass of Cu (copper) is 45g and its volume is 5.0mL.
density = 45g/5.0mL
Plug that into a calculator and you'll get your answer.
I’m just trying to earn points but I’m not sure sorry!