Order the rational numbers from least to greatest

0.42, - 1/2, 11/20, and - 0.51

Multiply: (a-8) (4a-7) (a+12)

4. A helicopter pilot sights a landmark at an angle of depression of 22°. The altitude of the helicopter is 1450 feet. To the nearest foot, what is the horizontal distance from the helicopter to the landmark. A 543 ft C 3589 ft B 586 ft D 3871 ft

Which model represents - 3 + 2?

Write an equation of the line that passes through (-3, 10) and is parallel to the line y=-2x-9

The area of a rectangle is 15x^2+6x+7. The length of the rectangle is 5x^2+2x. What is the width?

How do u find the range

If you do not have equal equation coefficient for both variables can you still use the elimination method? how will you eliminate that variable

Alice spent 36 minutes listening to 9 songs. If each song takes the same amount of time, how long would it take Alice to listen to 20 songs?

Imagine you are drawing a comic strip showing how to solve the problem 72 divided into 4 to new 4th graders. Create a script to explain how you can keep dividing after getting a remainder of 3 tens in the first step

Multiple choice what is the factorization of the polynomial below? -x^2 - 15x - 54 A - 1 (x+9) (x+6) B (x-9) (x+6) C (x+9) (x-6) D (x+9) (x+6)