A real world example of this equation might look something like this:
John Smith wanted to subscribe to Vague Co. In order to subscribe, there is an initial fee of $60, and an additional fee of $25 for each month that he's subscribed. However, John found another company he wanted to subscribe to, Random Inc., which had an initial fee of $20 and an additional fee of $35 per month. After doing a bit of math, John found that the cost to subscribe to both companies is equal for x months. How many months would it take for the costs of both subscriptions to be equal?
60 + 25x = 35x + 20 Given
60 = 10x + 20 Subtract 25x from both sides
40 = 10x Subtract 20 from both sides
4 = x Divide both sides by 10
It would take 4 months for the costs of a subscription to Vague Co. and Random Inc. to be equal.
Answer:
9.42
8.60
4.71
4.39
Step-by-step explanation:
The equation to finding the circumference is πd=C
So for the row with the diameter of 3, you would multiply 3x3.14 to get 9.42
For the next row, you would set up 27=(3.14)d and you would divide the 27 by 3.14 to get 8.60
Next row, multiply 1.5 by 3.14 to get 4.71
Last row, set up the equation 13.8=(3.14)d and divide by 13.8 by 3.14 to get 4.39
Answer:
15/2
Step-by-step explanation:
Which set of ordered pairs (x, y) could represent a linear function of x?? A ((-2,8), (0,4) , (2, 3) , (4,2)) B ((1,2), (1,3),(1
Harlamova29_29 [7]
Answer:
A linear function is when it goes up the same amount each time. The first one does because it increases by 2 each time, so A
Step-by-step explanation: