Answer:
144
Step-by-step explanation:
6^2 = 6x6 = 36
36 x 4 = 144
The discount is $2.60. $6.50 + $2.60 = $9.10. $9.10 is the original price.
Draw a rectangle 37 cm by 42 cm and then count how many 1cm by 1cm squares are inside it.
8 goes into 153 19 times.
52-40 is 12 hours of overtime