Answer:
3/2
Step-by-step explanation:
3/4÷1/2=3/2
Step-by-step explanation:
Let 25% of x be 13
Hence, 25% of 52 is 13.
The graphed line is y = 3/2x + 3.
In order to solve for this, we need to start by finding the slope. To find the slope, we start by selecting two points on the graph. We'll use (0, 3) and (-2, 0).
m(slope) = (y2 - y1)/(x2 - x1)
m = (3 - 0)/(0 - -2)
m = 3/2
Now that we have this, we can use a point and slope intercept form to find the intercept.
y = mx + b
0 = (3/2)(-2) + b
0 = -3 + b
3 = b
And we can use the slope and intercept to model the equation as y = 3/2x + 3
The other number is 5 less than 3 times the other so the other number will be
3x-5
We are given that they add up to 31, so we can write
x+(3x-5) = 31
4x - 5 =31
