Answer:
Between 7 and 14
Step-by-step explanation:
he paid for 5 hours take
51.00-11.00 = 40.00 left
8/40= 5
so he paid for 5 hours
<em>(1). </em><em> × </em><em> ; (2). 3 - 5x</em>
1). [( - 5 )³ · ( - 5 )] ( · ) = × = × = ×
2). - 25x² ÷ 5x + 15x ÷ 5x = <em>3 - 5x</em>
probably of a head= 1/2
probably of a multiple of 3 (either 3 or 6)= 2ways*1/6 as 1/6 is the prob of any one side