Answer:
D) no solution
Step-by-step explanation:
2x - 4y = 14
X + 2y = 7
2x - 4y + x + 2y = 14 + 7
2x - 4y + x + 2y = 21
3x - 2y = 21
no solution
17
85/17 is 5 and 51/17 is 3
Answer:
3/4 or 0.75
Step-by-step explanation:
the equation is in slope-intercept form
y=mx+b
where m is the slope and b is the y-intercept.
you have already found the y-intercept to be -2, so now we just have to find the slope.
slope is also known as rise/run. so if we start at the y-intercept of -2, we can rise (go up) 3 units and then run (go over) 4 units until we reach another point on the line.
so the slope is 3/4 which is also equal to 0.75 units
