Answer:
(–0.3, 2.1)
Step-by-step explanation:
The graph shows you the solutions for any pair of lines you care about. So, the problem is to figure out which are the lines you care about.
The graph shows you the lines all differ in their y-intercepts. This means you can identify the y-intercepts of the equations of interest, and you will know which lines to look at.
The y-intercept is found by setting x=0 and solving for y:
<u>x +5y = 10</u>
0 + 5y = 10
y = 10/5 = 2
<u>3x +y = 1</u>
3·0 +y = 1
y = 1
The two lines of interest are the ones that have y-intercepts of 2 (pink) and 1 (blue). They intersect in the 2nd quadrant. Only one answer choice can apply:
(–0.3, 2.1)
Answer:
Step-by-step explanation:
To make this easier, to get ride of the fractions, we can multiply both sides by 4
now use the distributive property
now we want to isolate x to one side and isolate all the constants to the other
now simplify
to test, we can plug in back to the original
it works
Answer:
I think you're suppose to add the angles
Step-by-step explanation:
correct me if I'm wrong because as you can see ab CD are connected together even if you're still stuck I think the best thing is to ask your teacher.
We know that
<span>A pitcher of water contains 1/4 liters of water--------------> 0.25 lt
then
0.25 lt/5--------> 0.05 lt
In each glass are 0.05 lt of water
1 lt-------------> 1000 ml
0.05 lt----------> X
X=0.05*1000--------> X=50 ml
the answer is
</span>In each glass are 0.05 lt of water
In each glass are 50 ml of water<span>
</span>
C. between 6 and 8 people wasl 3 miles