How can you tell from The slope of a linear equation if the function is increasing or decreasing

What is the sum of - 1/2 + 2/3?

If the radius of a circle is 3cm wht is the area of the circle

The class had 7 pizzas for her class celebration. The pizzas were split equally between 23 students. What fraction represents the amount of pizza each student received?

Each week Sal runs 1.5 miles more than the week before. this week he ran 12 miles. how many weeks ago did he run 4.5 miles?

For the first four months of the year, rain fell as follows : 2 1/2 inches, 3 1/4 inched, 1 1/8 inches and 1 1/2 inches. What was the total rainfall for these four months?

Name a fraction equivalent to 2/3

The teacher has 15 gold prize ribbons, 22 blue ribbons, and 5e red ribbons. There are 12 boys and 18 girls in the class.

3 (6x^2-5x+7) - 2 (-4x^2+8-10)

A model ship is built to a scale of 1 centimeter: 5 meters

Simply: x^3 y^3 / x^3 y^2 (the arrows mean to the power of the number)