Assuming the frame is rectangular, the perimeter is 2*width + 2*length. so 5*2 + 2*length = 24. subtract ten from both sides to get the 14 = 2*length. the length = 7.
Answer: -21m+28
Step-by-step explanation:
-7(3m-4)
-7* 3m = -21m
-7*-4= 28
Answer:
286
Step-by-step explanation:
