In division, exponents with the same base are subtracted.
example:
Answer:
Hello! I think the answer is D: $2.25. Please correct me if i'm wrong.
Step-by-step explanation:
In the days of the typewriter, a double-spaced page with 1-inch margins would hold an average of 250 words. So you could assume that since 4 pages<span> = </span>1000<span> words</span>
7x+7b = 7(x+b)
..............
Answer:
see explanation
Step-by-step explanation:
Given
=
=
Rationalise the denominator by multiplying the numerator/ denominator by
Note that × = a
= ×
=