If the pattern below follows the rule "Starting with two, every consecutive line has a number that is one less than twice the previous line," how many
marbles must be in the sixth line?
A. 11
В. 13
C. 33
D. Need more information

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

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b

Deena is planting two rectangular gardens. one garden is 3.67 feet by 8.56 feet, and the other garden is 3.67 feet by 7.45 feet. which expression does not respresent the total area in square feet of the two gardens