In art class a student was building a model of a new school building using a scale in which three inches represents 30 ft the height of the school is 150 ft what is the height of the scale model in inches?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3