Equation of the line:
y=mx+b
Ordinate at the origin (where the line cut the y-axis): b=1
B=(-5,5)=(xb,yb)→xb=-5, yb=5
C=(0,1)=(xc,yc)→xc=0, yc=1
m=(yc-yb)/(xc-xb)
m=(1-5)/(0-(-5))
m=(-4)/(0+5)
m=(-4)/(5)
m=-(4/5)
y=mx+b
y=-(4/5)x+1
Multiplying the equation by 5:
5[y=-(4/5)x+1]
5y=-4x+5
Adding 4x both sides of the equation:
5y+4x=-4x+5+4x
4x+5y=5
Answer: The equation for BC is: Third option 4x+5y=5
Answer:
elimination
Step-by-step explanation:
Answer:C) -4a+22b because u add 12a ➕-16a and u get negative 4 then u mines 26b-4b and u get 22
Step-by-step explanation:
Answer:
<em>1/3 > 0.33</em>
Step-by-step explanation:
1/3 = 0.333333... ( a non-terminating decimal with repeating 3.
0.33 is just 0.33
0.333333... > 0.33
1/3 > 0.33
Answer:
Therefore, the price would be 1.76 per pound of the walnut.
Step-by-step explanation:
To calculate the price per pound of the walnut, we just have to divide that price that Ava paid for the given amount of walnuts. We calculate as follows:
Price per pound = 4.40 / 2.50 pounds of walnuts
Price per found = 1.76 / pound of walnut
Hope this helps!
