139 + 30d = 13 + 51d
139 - 13 = 51d - 30d
126 = 21d
126/21 = d
6 = d
now lets check..
139 + 30d = 139 + 30(6) = 319
13 + 51d = 13 + 51(6) = 319
so on day 6, they will both cost $ 319
18 ,2x18=36 hope i helped
<span>The pair of integers that I chose are:
(a) sum is –3
5 + (-8) = -3
(b) difference is –5
2 - 7 = -5
(c) difference is 2
14 -12 = 2
(d) sum is 0
2 - 2 = 0</span>
Answer:
D
Step-by-step explanation:
Answer:
Bob has 66 dvds
Step-by-step explanation:
Let's assume
Bob has 'x' number of dvds
we are given
Jordan has 5/6 dvds as bob
so, Jordon will have
now, we are given jordan has 55 dvds
so, we can set it to 55
and then we can solve for x
Multiply both sides by 6
divide both sides by 5
So,
Bob has 66 dvds