Answer:
(Y × 10) + X = 30
hope it helps
Step-by-step explanation:
Y = Cost of each ticket
X = cost of entry fee
so he bought 10 tickets
so you multiply cost of each ticket ( y ) by 10
then you add the entry fee ( x ) to find the total cost ( $30 )
Eliminating any brackets that there are.
Hope this helps :)
Answer:
Step-by-step explanation:
It would be 53 because x3 - 5x would equal 56 -2 equals 53 yw
1st derivative = 2 cos (2x)
2nd derivative = -4sin(2x)
3rd = -8 cos(2x)
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.
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20th derivative= 2^20 sin(2x)
