Can someone plz show me how to do this very confused. thx

I can help. The answer is 18x12=216!! So your answer is 12!

You have to divide the area by the variable and the with to find the length

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.