Learning task 2: A. translate the following sentence to mathematical sentence. Use variable x to represent number. do this on a separate sheet of paper.
1.the perimeter of the rectangle is 96 when the length of a rectangle is twice the width
2.the perimeter of equilateral (equal sides) triangle is 24.
3.two-third of the number is 72
4.the sum of two consecutive integers is 29.
5.Four times a number increased by 8 is 54​

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?