50=3x+b. you never specify the variable that replaces b
Answer: 1. 57
2. 43
3. 20
4. 32
5. 16
Step-by-step explanation: am here to help
Answer:
35
Step-by-step explanation:
4 x 15 = 60
-4 x 5 = - 20
-1 x 5 = -5
60 - 20 - 5 = 35
Answer:
162
Step-by-step explanation:
assuming you forgot the parentheses at the end of '9'. Do you want an explanation?
