To cover A rectangle region of her yard penny needs atleast 170.5 square feet of sod. The length of the region is 15.5 feet. What are the possible widths of the region?

What is the surface area of a cube with edges 2 ft long?

A population of rabbits, in the absence of other factors, grows at a rate proportional to the current population: specifically, it triples every 2 years. There is another factor, however: foxes kill 2 rabbits per month.

A group of people ate dinner at a restaurant. Their bill was $64. They split the bill evenly and each person left a $2 tip. How much did each person pay?

9x + 4y when x = 4 and y=-3

The equation of a line is - 2x+5y=-20. What is the x-intercept of the line? Enter your answer in the box.

What integer represents 380 meters in depth

The museum admission is $14 and a student is 10$ how much will it cost for one class

What is the percent for. 3?

Write a formula to express the radius of a circle in temrs of the circles circumference

Graph y = - x2 - 2. Identify the vertex of the graph. Tell whether it is a minimum or maximum. (0, - 2); minimum (-2, 0); minimum (-2, 0); maximum (0, - 2); maximum