michael started a savings account and after 3 weeks, he had $500 dollars, and after 7 weeks, he had $900. What is the rate of change of money in his savings account per week?

Which is greater 5.0 or 5.1?

Assessment items What is the apparent solution to the system of equations? y=-x+2 y=4x+7 y=-x+2y=4x+7

If susie is fourteen, what was her age x years ago?

Given the functions f (x) = 3x - 5 and g (x) = 4x - 2, what is f (g (x) ]?

Joanna is carrying her books to school in her backpack. Her library book weighs 3/8 of a kilogram. Her science book weighs 5/8 kilograms. How much do Joanna's book weigh altogether?

Is dividing 4/5 the same as multiplying by 5 then dividing by 4?

If Gerry is approved for a $150,000 mortgage at 3.75 percent interest for a 30-year loan, what would the monthly payment be?

Completely factor the expression - 18p-9

Write word problem that represent each way you can use a remainder in a division problem

the temperature outside dropped 13 f in 6 hours. the final temperature was - 4 f. what was the starting temperature?