Answer:
12
Step-by-step explanation:
Its 12 because when you do -16 + - 40.... then -12 you get =12 There you go
The answer is C because the story is 165/5 and with the equation for C, you would have to divide both sides, so you get 165/5, making the answer C
Yo sup??
a.Just draw any triangle which has its sides as 3x,4x and 5x where x is any variable.
if x=1 we get the given triangle ie 3,4 and 5
if x=2 we get a similar triangle ie 6,8 and 10
if x=3 we get another similar triangle and so on.
b.Sam will be correct when all the 3 sides of the two triangles are also equal whereas Delaney will always be correct in the rest of the possible cases.
Hope this helps
Let the number of hours the ski jet was rented be x, then
For company A, Cost = 2.25x + 24
For company B, Cost = 2.75x + 23
Fro the cost to be the same: 2.25x + 24 = 2.75x + 23
2.75x - 2.25x = 24 - 23
0.5x = 1
x = 1/0.5 = 2
x = 2
The cost are the same after 2 hours.