The expression for three times the sum of 8 and 4 is: 3(8+4)
Answer:
start with root and minus with 3 and 8 and answer the following
88-16=72/8= 9$ /= division ANSWER each book is 9$
Answer:
C. 8a - 36
Step-by-step explanation:
a + 3a - 4(9-a)
a + 3a - 36 + 4a
8a - 36