For each equations, what is the average rate of change over the interval (-1,1]? Equation A:
х
-1
0
1
2
у
6
4
6
12
Answer for Equation A:
Equation B:
f(x) = 2x - 3
Answer for Equation B:

The highest common factor of 132 and 220

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

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?