Answer:
-8xy+3x+2z
x+3yz-8
Step-by-step explanation:
Answer:
Rational
Step-by-step explanation:
the number 18 is a rational number. Rational numbers are those that result when one integer is divided by another.
12.347
- 9.432
------------
2.915
The answer is:
D. 2.915 kilometers
<span>5x^2 = 45</span>
Divide each side by 5 :
x^2 = 9
Take the square root of each side:
x = +3 or -3 .
Did I go too fast for you ?