B is the correct answer because you multiply length times width
Answer:
21 inches
Step-by-step explanation:
10+7+4=21 so the answer is 21
Answer:
2x(-2)+y= -1
Step-by-step explanation:
4 x 7 divided by 9. Set 7 equal to 7/1. Now you have 4/9 x 7/1. Multiply numerators and denominators