Write a rule for each pattern. then use your rule to find the next two terms in the pattern. the numbers are: 1, 3, 6, 10, 15, 21, 28, 36

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 − 24x 8,000 + 2x 8,000 − 2x

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle