An elevator is on the 20th floor. it goes down 11 floors and then up 5 floors .what floor is the elevator on now.

14th floor

Step-by-step explanation:

20 - 11 + 5 = 14

14

Step-by-step explanation:

20-11=9

9+5 = 14

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕

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