Answer:
7.4162
Step-by-step explanation:
If the weight of the object on Earth is presented as e and it is stated in this item that the weight of the object in the mass is only 1/6 of it then, the mass of the object in the moon is e/6. Thus, the answer is letter B. m = e/6.
Answer:
A -2 <= x <= 3
Step-by-step explanation:
Answer:
and 
Step-by-step explanation:
First, we are told "sum of 5 times one number, x, and 4 times a second number, y, is 75":
(1)
Then, we are told "he sum of the two numbers is 18":
(2)
At this point we have our system of equations and now we are able to find the values of
and
.
So, let's begin by isolating
from (2):
(3)
Substituting (3) in (1):
(4)
Finding
:
(5) This is the value of 
Substituting (5) in (1):
(6)
Finding
:
(7)
(8) This is the value of 
In order to solve for the other binomial, it's a hit-and-miss game :) Kind of
We know that in order to get x^2 there has to be an x multiplied by an x
(x + 9) (x (+/-) __)
What multiplied by 9 equals - 36 but also when added to nine equals 5?