Answer:
56
Step-by-step explanation:
so 7 appetizers times 8 main courses
I do a easy trick where I multiple so
7×8=56
14 hrs of babysitting and 6 hrs of tutoring
117.8
i used heron's formula
√s(s-a)(s-b)(s-c)
s= (20+16+33)/2 = 34.5
√34.5(34.5-20)(34.5-16)(34.5-33)
= 117.8
-10p +9p =12
combine like terms
p(-10+9) =12
-p =12
divide by -1
p = -12
216.5
866/4
THE ANSWER WOULD BE 4000$
