Answer:
x = 4, y = 5
Step-by-step explanation:

so:

Substitute this into 2x - y = 3:

HI, please send the results from part C….. We can’t answer without knowing the results unless someone already did this question and know the answer..
Answer:
i think its top right i am not sure
Step-by-step explanation
looks right to me
Answer:
See Explanation
Step-by-step explanation:
Given

Required
The acres owned by the government
The question is incomplete as the proportion (p) owned by the government is not given.
However, the formula to use is as follows:

Assume the proportion is 28%, the equation becomes


<em>The acres owned by the government will be 22741201.28</em>
this can be solve by 3 variable equation
let x be the money of luke
y money of rachel
z money of daniel
first equation
x = y + 21
second equation
x = z + 48
third equation
x + y + z = 168
solving simultaneously
x =79
y = 58
z = 31
<span> </span>