Answer:
18
Step-by-step explanation:
Answer:
n=8
Step-by-step explanation:
3n-5=19
3n=19+5
3n=24
n=24/3
n=8
Answer:
was this the whole question cause it depends on what the plane is
Step-by-step explanation:
<span>Is that supposed to be:
(a²b³)⁴
If so, the exponent of an exponent is the product of the exponents, so we end up with:
a⁸b¹²</span>
Answer:
It would be the first one... 10:25
Step-by-step explanation:
10/4=2.5
2.5*10=25
2.5*4=10