please help me asap!
will give 20 points and brainliest!

Answer:
1. $18 2. 400-(36*7+24*5) 3. 15 basketballs and 6 footballs
Step-by-step explanation:
1, 2. 400-(252+120)=400-372=18
3. 135/9=15 48/8=6
Please mark as Brainliest! :)
Have a nice day.