What is the slope of a line perpendicular to the line whose equation is x+3y=-15x+3y=−15. Fully simplify your answer.

Josephine has a great garden with and area of 2x2 + x - 6 square feet

In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b. fitness equipment worth $1,700 c. a holiday package worth $2,000