1. what are the actual dimensions of the
books section?
floor plan of library
- 2 cm - 3 cm
4 cm
study
area
books
7 cm
check-out
area
scale: 1 cm: 5 m

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.

4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.