Answer: x=-3/k
Step-by-step explanation:
kx + 7 = 4
kx=4−7
kx=−3
x=-3/k
Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great Superbowl Weekend! :-)
- Cutiepatutie ☺❀❤
this made me realize how dumb I am
I would say (C.) because the scientist only looked for the presence for both not just nickel or just lead.
Hope that helps.......if wrong I apologize.
Answer:
B
Lemme explain rq.
If a number has a fractional exponent, that bottom part of the fraction goes the to root side when it is turned into a root.
Step-by-step explanation:
For example, 4 to the power of 2/3 becomes cube root of 4 to the power of 2.
When an exponent to a number also has a power
For example:
4 to the power of 2 to the power of 3

So B because B is the only one where the two powers are multiplied.
Answer:
3x-2 is your correct answer