You own a small jewelry store. You increase the price of the jewelry by 125%.
Work with a partner. Use a model
to estimate the selling price of the
jewelry. Then use a calculator to
fi nd the selling price.
a. Your cost is $250. What is the formula that I use to solve this?

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2

Consider the image of klmn for the translation (x, y) → (x – 2, y – 1). what is the ordered pair of l′?