Last week it snowed 4.32 inches on monday and 6.86 inches on tuesday. it snowed 7.89 inches this week.

how much more did it snow last week than this week?

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Find the x-intercepts for the parabola defined by this equation: y=-3x^2-6x+9

Ireally need ! if a musician uses his credit card to pay for a new violin that costs $2,900 and does not pay on it until the second month, what will the 3.35% monthly interest charge be at the end of the first month? show your work or explain how you got your answer.