Jenny invested $300 on an account that doubles every 7 years. how much money will be in her account at the the end of 35 years?

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

Which graph shows the solution to the system of linear inequalities? y-4t< 4 y