Tommy makes a picture of his room. in the picture, his room is 4in by 6in. his scale factor is 1in=2ft. the actual length of his room is 7ft. what is the width of his room?

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?