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!
Let, the integers = x,(x+1)
x*(x+1) = 56
x²+x = 56
x²+x-56 = 0
x²+8x-7x-56=0
x(x+8)-7(x+8)=0
x+8= 0 OR x-7=0
x = -8 OR x = 7
it would be -8 & -7 or 7 & 8
Sorry, I need to know the options (answer choices) to answer this question.
