Answer:
plot your first point at (-3,5) then down 2 units and to the right 5 units
Step-by-step explanation:
Answer:
Joy must use 80 milliliters of solution at 20% and 20 milliliters of solution at 60%
Step-by-step explanation:
Let
x -----> milliliters of solution at 20%
y -----> milliliters of solution at 60%
we know that
----> equation A



so


----> equation B
Solve the system of equations by graphing
Remember that the solution of the system is the intersection point both graphs
The solution is the point (80,20)
see the attached figure
therefore
Joy must use 80 milliliters of solution at 20% and 20 milliliters of solution at 60%
Answer:
prett sure it's b
Step-by-step explanation:
.1401515152 is not the answer
Answer:
y=-3x-4
Step-by-step explanation:
To put this in slope-intercept first put it in slope-point then simplify. So in slope-point, this would be y - 5 = -3 (x + 3), then solve
First, distribute the -3
y-5 = -3x-9
Then, move the five to the right side by adding it to both sides
y=-3x-4, therefore the slope is -3 and the intercept is -4.