A ladder is leaning against the side of a

barn. If the ladder makes an acute angle

of 82° with the ground, what is the

measure of the supplementary angle the

ladder makes with the ground?

Brantley and Shawna walk to Grandma's house at a rate of 4 mi/hr. They ride their bicycles back at 8mi/hr over the same route that they walked. It takes 1 hr longer to walk than to ride. How long did it take them to walk to Grandma's?

Which of the following statements about the data set 56, 21, 48, 17, 18 is correct? The median is 21.? The median is 32.? The mean is 21.? The mean is 39.?

A centroid is the intersection of three altitudes in a triangle. perpendicular bisectors in a triangle. angle bisectors in a triangle. medians in a triangle.

If 50 is increased by 20%, what is the new amount?

Which property of equality is illustrated below? If 7+9=11+5 and 11+5=16, then 7+9=16

Jackson is starting an exercise program. The first day he will spend 30 minutes on a treadmill. He will increase his time on the treadmill by 2 minutes each day. Write an equation for, the time, in minutes, on the treadmill on day d.

The graph represents the feasible region for the system: y 30 Minimize the objective function P = 20x + 16y.

A square with sides of 15 cm is enlarged in a ratio 3:4. What is the area of the resulting square?

Vertical distance to - 3,8

What is the value of x in the equation 8x-2y=48, when y=4 A) 6 B) 7 C) 14 D) 48