Answer:
-2x -3y=49 where x= -14
y = -7
Step-by-step explanation:
Solve for y:
y + 7 = 0
Subtract 7 from both sides:
y + (7 - 7) = -7
7 - 7 = 0:
Answer: y = -7
60% of 120 is 72. Therefore, Mark has only saved 72 dollars.
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>
Answer:
A)
B)
Step-by-step explanation:
AB has length a and is divided by points P and Q into AP , PQ , and QB , such that AP = 2PQ = 2QB
A) Therefore, AP = 2QB
QB = AP/2
The midpoint of QB = QB/2 = (AP/2)/2 = AP/4
AP = 2PQ, Therefore PQ = AP/2
Since the length of AB = a
AB = AP + PQ + QB = a
AP + AP/2 + AP/2 = a
AP + AP = a
2AP = a
AP = a/2
The distance between point A and the midpoint of segment QB = AP + PQ + QB/2 = AP + AP/2 + AP/4 = 7/4(AP)
But AP = a/2
Therefore The distance between point A and the midpoint of segment QB = 7/4(a/2)=
B)
the distance between the midpoints of segments AP and QB = AP/2 + PQ + QB/2 = AP/2 + AP/2 + AP/4 = 5/4(AP)
But AP = a/2
Therefore the distance between the midpoints of segments AP and QB = 5/4(AP) =
108 minutes because 50 percent of 240 is 120 so take 5 percent away and it is 108