Answer:
y = 0.5x
Step-by-step explanation:
y = rx
4.5/9 = 0.5
7/14 = 0.5
15/30 = 0.5
y = 0.5x
Basically you could divide it by 2 and then halving 34 would leave you with 17 so , you could say 17x2=34
Hope this was helpful
Answer:
m=-11
point-slope form _y-y1=m(x-x1)
so 5 , 2 is x1,y1
so y-2=-11(x-5)
Answer:
108 ounces
Step-by-step explanation:
Let x = the number of ounces of Solution A
Let y = the number of ounces of Solution B
Equation 1: x + y = 180
Equation2: y = 180 - x
.60x+.85y=.75(180)
.60x+.85y=135
Multiply both sides of the equation by 100 to remove the decimal points.
60x+85y=3500
60x+85(180 - x)=13500
60x+15300-85x=13500
-25x=-1800
x=72ounces
y=180-72
y=108 ounces
