Answer: <u>Best answer gets brainliest!</u>
<h2>90+120=
210</h2>
Step-by-step explanation:
<u>Add the amount of students together!</u>
Hopefully this helps you!
-Keira
Unit rate means how much does it cost for 1 unit
140 for 18ft^2
divide by 18
140/18=7.77777777777777
so the unit rate is $7.78 per square foot
Second answer box, try that
The answer is 280 because if you multiply 400 by .3 you get 120 and if you subtract 120 from 400 you get 280
Answer:
60
Step-by-step explanation:
