Answer:
6
Step-by-step explanation:
Sum of first 4 numbers= 4*5= 20
This includes 3 + 4th number
Sum of last 4 numbers= 4*8= 32
This includes 4th number + 3
Sum of 7 numbers= 7*(6+4/7)= 46
This includes 3+4th number +3
Number common to both sets= (20+32)- 46 = 6
736 total - travel insurance cost per person 19x4=76-736=660:4=165 so x represent 165+travel insurance for 19 =184 total per person.x=184 hope it helps!
Answer:
x = 32/3
Step-by-step explanation:
p(x) = 13
x + 7/3 = 13
x = 13 - 7/3
x = 32/3
Answer:
3
Step-by-step explanation:
