Mrs hunt had 10 pencils together she and ms lyerly had 80 pencils. how many times as many pencils did ms lyerly have than ms hunt

Find find how many Ms. Lyerly had by subtracting the amount Mrs Hunt had from the total:

80 - 10 = 70

Ms. Lyerly had 70 pencils.

Divide her amount by Mrs. Hunt's amount to find how many times more:

70 / 10 = 7

Ms Lyerly has 7 times more pencils than Mrs. Hunt.

b

step-by-step explanation:

the word superfluous means unnecessary

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