A is the answer because if it is 2.50 each day then the answer is 2.50d
Y = 8x + 40.
Y = score, and x = hours of homework.
Substitute 3 into x
8 x 3 = 24
24 + 40 = 64
So the model predicts a score of 64 for 3 hours of homework.
Hope this helps.
It would be about three, as 700 times three is the closest you can get out of the options to 2400 square feet without going over. If it was about 4, it'd be 2800 feet, and there's not enough room.
Hopefully this helps!
Answer:
21) 27
22) 2 (the third one has a few people in it)
Step-by-step explanation:
9 dozen= 12 to a dozen
108
=27