Mona says more than a third of the children chose Dog as their faviourite is mona correct

step-by-step explanation:

3024 rhe base is what up in worry about

step-by-step explanation:

mean or average is 40.6

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2