What is the y-intercept of the line whose equation is y = 1/2x - 3?

A. - 3

B. 1/2

C. 3

Write the equation of a parabola with vertex (-2,-3) that passes through (-4, - 5).

4.54 times 1000 equals

Pierre's parents ordered some pizza for a party. 4.5 pizzas were eaten at the party. There were at least 51/2 whole pizzas left over. How many pizzas did pierre's parents order?

Ms. Wooldridge walks laps around her pool for exercise each day. She walks at a constant rate of 30 seconds per lap. It takes her 46 steps to walk one full lap. Each step is approximately 1 foot. How many minutes will she walk in one mile?

The half-life of a certain element is 100 days. How many half-lives will it be before only one-eighth of this element remains? 2 3 8 12.5

What length, width, and height equal to 1,000 cubic feet

1. Andrew deposits $300 into an account that earns 2% interest each year. After the first year, Andrew has $306 in the account. After the second year, Andrew has $312 in the account, and after the third year, Andrew has $318 in the account.

Ryan took out a 66-month loan to pay for a $28,500 car. If he paid $33,829.50 in total at the end of the loan, find the interest rate.

Write and solve an inequality to find the values of x for which the area of the retangle is greater than the area of the triangle

Simplify (-15+78) - |22-83|