Answer:
B = 12
A = 20
C = 29
Step-by-step explanation:
A = tickets on airline A
B = A-8
C = 2B +5
Total = 61
A + B+ C = 61
Taking B = A -8 and writing in terms of A
A = B+8
Replacing A and C in the equation A + B+ C = 61
( B+8) + B + 2B +5 = 61
Combining like terms
4B +13 = 61
Subtract 13 from each side
4B =13-13 = 61-13
4B =48
Divide by 4
4B /4 = 48/4
A = B +8 = 12+8 = 20
C = 2B +5 = 2*12+5 = 24+5 = 29
option 2 is correct
please mark me as brainlist please
w=6
P=2(L)+2(w)
48= 2(18)+2w
48=36+2w
12=2w
checking;
48= 2(18)+2(6)
48= 36+12
48= 48
B. 38 Miles. add 13 and 25 what do you get? 38.
Step-by-step explanation:mmmmmmm
