Plz me i need to turn it in on monday

#1. Maryann has $35.00
Each print costs $0.15
Shipping is $3

$35.00 - 3.00= $32.00 left to buy photos.
$32.00 ÷ .15 = 21
She can but 21 photos

#2 pontoon $25 per hour
Cleaning charge ??
Bengal's:
11am - 6:30pm = 7.50 hours
7.50 x $25 = $ 187.50. $226.50 - 187.50 = $39
$39 = cleaning charge

Jones's paid $164.00
8am - 1pm = 5 hours
5 x $25 = $125 + $39 = $164

#3 pgs. Study hall: On
page 151 in 20 minutes (7.55/minute)
Page 181 in 25 minutes (+30pages)
121 pages prior to study hall (151 - 30 = 121)

#4
Wreaths $27 x 5 = $135
Poinsettas$20 (sold 15, 15 x $20 = $300)
$543 - 300 = $243
243 ÷ $27 = 9 wreaths

3cm and 6 and 9 cm that a possibility of that question