Answer:
Step-by-step explanation:
Area of rectangle = length * width
= 9 * (2x + 3)
= 9*2x + 9*3
= 18x + 27 square units
Answer:
B
Step-by-step explanation:
Answer:
Find a common prime factor in each of these pairs of numbers
a.21 and 411
Answer:
8
Step-by-step explanation: