15, because:
1x1=1
1x2=2
2/1=2
2+13=15
Answer: (-2,3)
Explanation:
Subtract 5 from the x coordinate to move the point five units to the left. We go from (3,-1) to (-2,-1) after doing this.
Next up, add 4 to the y coordinate to shift the point up four units. We go from (-2,-1) to (-2,3)
Let x= the total volume of liquid the bottle can hold.
Since 40% of the liquid is water, then .4x = 1L
Then you solve for x.
0.4x=1L
0.4x/0.4 = 1L/0.4
x = 2.5 L
So we have the total volume of the bottle which is 2.5 L.
Now, let the number of liters of lemon juice be y.
y=0.6x
So the equation would be x = 0.4x + y
or simply, x = .4x + .6x
Solve for y.
<span>y= 0.6(2.5L)
y= 1.5L</span>
So the amount of lemon juice in the bottle is 1.5 L.
Answer:
dont know , just need points sorry
Step-by-step explanation:
Answer:
4.) Silvia had the greater variation in her race results for the season because she has a higher standard deviation.
Step-by-step explanation:
hope this helps!!! :)