The expression for “ 6 is added to 3 times b" can be A. 6b + 3
B. 2( 3 + b)
C. 3(2 + 3b)
D. 3(b + 2)​

D

Step-by-step explanation: The answer would be 3b+6 and when you solve 3(b+2) you get 3b +6)

3 times b is 3b and when you add 6 it becomes 3b+6 or 3(b+2)

For number 20: -26, -17, 0, 3, 15

For number 21: -16, -13, -8, 7, 9

For number 22: -54, -41, -33, 20, 48

Tip: Remember that the negatives are always last! It is the least of the numbers after all.