(15. Reasoning The graph shows the relationship between the number of cubic yards of mulch ordered and the total cost of the mulch
delivered.
a. What is the constant rate of change? What does it represent?
b. What is the initial value? What might that represent?

36 inches/second = yards/minute how many yards?

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?