Oh ok. So I think that x is 83. Because I did this 630-100-121-106-112-108=83. And then I did 630/6 and got 105 and thats the mean.
Answer:
Equation of the parabola: or
Vertex form:
Intercept form:
Step-by-step explanation: hope this helps please give brainlieat!
1.5 inches for 300 miles.
300/50 = 6
So 6 x 1/4 = 6/4 AKA 1 1/2 AKA 1.5
Answer:
3x2+120x
Step-by-step explanation:
=(x+40)(3x)
=(x)(3x)+(40)(3x)
=3x2+120x