Set up a proportion.
75% = 0.75
600/0.75 = x/1
Cross multiply:
0.75x = 600
Divide 0.75 to both sides:
x = 800
So the full does is 800mg.
(f+g)(x) is equivalent to f(x) + g(x)
So that would be (7x-3) + (x²-4x) = x² + 7x - 4x - 3 = x² + 3x - 3
Hope this helps.
It will cost 6.50$ because you divide 15.60/12 to find how much one pound is and then multiply by five to get $6.50
Answer:
72.5
Step-by-step explanation:
5x5+2x+10=180
1.PEMDAS
2.5x5=25
3.25+10=35
4.Try to get everything away from X so move 35 to other side by subtracting since its a positive number and if negative number (ex. -35) u add, 180-35=145
5. and divide 145 by 2 than finally x is alone which comes out to x=72.5
The midpoint of a line segment is the point that is located exactly in the middle of two points. It is the average of both points, which is the average of the two coordinates x, and of the two coordinates y.
We have then:
M = (((x1 + x2) / 2), ((y1 + y2) / 2))
Substituting values:
M = (((0 + 0) / 2), ((0 + 15) / 2))
M = (0, 7.5)
Answer:
The y-coordinate of the midpoint of a vertical line segment with endpoints at (0, 0) and (0, 15) is:
y = 7.5
