Answer: I am in 6th grade and I just did this test too at K12 CAVA. I got the answer correct, it is:
376
Hope this helps.
Answer:
integer?
Step-by-step explanation:
Hello!
<u><em>Answer:</em></u>
<u><em>n=-9</em></u>
<u><em>*The answer must have a negative sign.*</em></u>
Step-by-step explanation:
First, you subtract by 7 from both sides of an equation.

Then, you simplify.

Next, you divide by 2 from both sides of an equation.

And finally, simplify and solve. You can also dividing into the groups.


Hope this helps!
-Charlie
Have a great day!
Thanks!
:)
:D
Step-by-step explanation:
What is the total magnification if we using objective lens 4x and our eyepiece (ocular) lens is 10x
40x
100x
400x
1000x