It’s 4 ik know this it’s four cixhdhdud didjdhdh djdjdhd djdjdhd
Answer:
Step-by-step explanation:
a. 4x+4y
b. 8a+24b
c. 6x+33y
d. 63a+54b
e. 3ac+bc
f. 2xy+11yz
<span>4(9n-9)
= 4*9n -4*9 (distributive property)
= 36n -36
The correct answer is c. </span>36n -36~
Y=6 In this equation you also use combine like terms .
I think the answer is D, 28*11=308 plus the 12*14 equals 476. The answer is D