Help: Write as a polynomial: 7b(4c - b) + 4c(c - 7b)

i think its 7b^2+4c^2 ?

Step-by-step explana

Step-by-step explanation:

b(4c - b) + 4c(c - 7b)

4bc - b² + 4c²- 28bc

4c² - 24bc - b²

1d

2b

3 false

4 d

5 3200sq,ft

80+60+y=180

then divide the difference between 60 and y and add it to 180

so x =180 +( (y-60)/2)

x equals 200

step-by-step explanation:

8

7

step-by-step explanation:

yuo ned the activity or vertical angle of the form of 1,7 but 2,2 has a c4,2 as it verticie so i not have a car