1 + 1 = 2 - 1 = 1 hope this helps.
Answer:
it is called Common Multiples
The rule of the function is to multiply the input by 3, since one yard is equal in length to three feet.
So, if the input is 15.4, the output will be

<u>Explanation:</u>
The rate is 8. It's attached to the "x". When graphed, 8 is the slope.
The y-intercept represents the initial value, or the starting amount of money in Rose's bank account.
80 * 70 percent = cookies sold
80 * .7 = cookies sold
56 = cookies sold