Answer:
3 and -2 is a terms and the x is the unknown
Step-by-step explanation:
Answer: Points W, K and (J) are collinear.
Lima CA and line YK intersect at (Point B)
Point (W) Is not contained on line m.
Step-by-step explanation:
Answer:
See Explanation
Step-by-step explanation:
Given

Required
Determine the weights that approximates to 41.3kg
The options are not given but the question is still solvable
In approximation:
0 - 4 approximates to 0
This implies that:
41.30 to 41.34 approximates to 41.3
Also:
5 - 9 approximates to 1
This implies that:
41.25 to 41.29 approximates to 41.3
Bring the range together, we have:

<em>Select any three numbers within this range, and you have your answer</em>
Examples are: <em>41.25, 41.28, 41.34</em>\
Answer:
man's age = 54
daughter's age = 18
Step-by-step explanation:
x = man's age
y = daughters age
x = 3y
x - y = 36
substitute for x:
3y -y = 36
2y = 36
y = 18
x = 54
Since you do not want the variable y, you must eliminate 
Therefore, to eliminate it, you must have the opposite of it, making the answer 