Answer: Choice A) Distributive property
We're multiplying the outer -3 with the inner x to get -3x
Also, multiply the outer -3 with the inner +4 to get -12
So that's why -3(x+4) = -3x-12
Answer:
Real and Rational
Step-by-step explanation:
Given number:
To classify the given number as, real, irrational, rational, integer, whole and natural.
Solution:
Simplifying the given number:
⇒ [As ]
⇒ [Evaluating square roots]
⇒ [Reducing fractions by dividing numerator and denominator by GCF of them]
⇒
Thus is equivalent to
We can say the given number is a rational number as it represents a fraction of two integers.
It is also a real number as all numbers are real.
Answer: the answer is E, 8000
Step-by-step explanation:
V=L×W×H
The answer should be 123/500
Answer: c. P=43
d. P=3x^2+5x+8
Step-by-step explanation:
c. P=12x+19 ==> See how I got this formula in my previous answer to parts a and b
P=12(2)+19
P=24+19
P=43
d. P=a+b+c+d
P=x^2 +4x+8+2x^2 +x
P=x^2 +2x^2 +4x+x+8
P=3x^2+5x+8