Answer:
D. 120 square feet
Step-by-step explanation:
12×10=120
120 square feet
If 1 of ur factors is 9...and the sum of ur factors is 13....then ur other factor is (13 - 9) = 4
so u have 2 factors, 9 and 4, and u r the product, then u r (9 * 4) = 36 <==
Answer: The boys made up 6b of the original class.
Step-by-step explanation: