First four is BBBC，The last one doesnt make sense to me，you probably didnt write it right
Answer:
x = 7
S.A.S
Step-by-step explanation:
2x + 14 = 4x
2x = 14
x = 7
Answer:
12 hours
Step-by-step explanation:
since she is working at a constant rate of 4 hours for every 3 minutes and video is 9 minutes 9/3 is 3 and 4x3=12
The area of the mat is 42.67 inches^2 or 42 and 2/3 in^2
