Answer:
I think it has one solution.
In this item, I assume that the number written is square root of 7. Square root of 7 is an irrational number that when multiplied to itself will give a rational value. That is,
(square root of x)(square root of x) = x
By using the same principle,
(square root of 7)(square root of 7) = 7
7 now as the answer is a rational number.
Thus, the answer is the third choice.
Answer:B
Step-by-step explanation:
First, let's look at the ones with 0.
(0,16) -> since the x is zero, it would be on the y-axis.
(3,0) -> since the y is zero, it would be on the x-axis.
Now, let me add a picture of the quadrants, so you can see where the points belong.
(2,-12) -> IV
(-1,2) -> II
(36.7, 3.9) -> I
(-5/8, -5 1/3)-> III
I hope this helps!
~cupcake
Answer:
See picture below.
Step-by-step explanation:
The solution to the system of equations is an intersection between two lines. Graphs the lines by converting each to slope intercept form.
2x+y=3 becomes y=-2x+3 which crosses at (0,3) with slope -2.
3y=x-12 becomes y=x/3 -4 which crosses at (0,-4) with slope 1/3.