Patti's dad is planning to build a pen for their new beagle. The rectangular pen will measure 12 feet by 15 feet and he will place posts three feet apart around the perimeter. How many posts will he need?

A linear system is classified as inconsistent. Choose True or False for each statement about the graph of the system.

Ruby is visiting San Francisco. From her hotel she walks 4 blocks east and 3 blocks north to a coffee shop. Then she walks 7 blocks west and 6 blocks north to a museum. Where is the museum in relation to her hotel?

Is the rate of 75/15 and the rate of 70/14 equivalent to each other

A sphere has a radius of 25 ft. Find the surface area S of the sphere

What is the square root of 69 I think it's 8 something? I don't know, I've been trying to work it out.

Seven less than the sum of p and t is as much as 6

Indicate the general rule for the arithmetic sequence with a3 = - 4 and a8 = - 29.

Can someone pelase solve the problem through long devision and show your work

Find the approximate side length of a square game board with an area of 164 in2

For what values of x is √x+3 defined?