Answer:
I'll answer this question when you pay attention in class
Step-by-step explanation:
ok
Expanded : 9a + 24 - 6a
Simplified : 3a +24
Perimeter is 2 times the length plus 2 times the width.
Area is length times width.
Perimeter = (2 x 20) + (2 x 15) = 40 + 30 = 70 inches.
Area = 20 x 15 = 300 square inches.
Answer: I hate math but the answer is B
At least I think
Step-by-step explanation:
Answer:
1
Step-by-step explanation:1