12. You divide 30 by 5 to get 4. Then multiply 4 by 3 to get 12. You need 12 oz of red. Hope this helps!
y=a.(X-x1)(X-x2)
x1 and x2 are x-intercepts
x1=-3
x2=1
other points: (-1,8) and (0,5)
y=a.(x+3).(x-1)
a=-2
f(x)= -2.(x+3)(x-1)
Mel drove faster because they drove the same amount of miles (230) but Mel drove that in 4 hours and pia drove that in 5 hours so in conclusion Mel drove faster
Half angle K is 30 and the center is 90 so that half angle J is 60 and angle H is equal to angle K so half of H is 30 so that half of G is 60
m<1 =60
