A line has a slope of 2 and passes through the point (0, 4). What is its equation in slope-intercept form.

How many different ways can you make change for $.50 using only nickels, dimes, and quarters?

Aresearch company wants to test the claim that a new multivitamin to improve short term memory. state the objective of the experiment, suggest a population, determine the experimental and control groups, and describe a sample procedure.

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have