Simply the expressions:

x + 4x + 6x =

3x + 4x + 5x =

9 (5x) =

3x + 8y + 13x =

7 (3x + 5y) =

3x + 6x + 2x =

If a 100 (degree) arc of a circle has a length of 8 inches, to the nearest inch, what is the radius of the circle?

Translate to an equation and solve the product of 2 and a number increased by 8 is - 48

Does anyone have the answers to the Unit 5 Vectors Test for Honors PreCalculus 10B for the 10th grade of Connections Academy?

4y-1=7 working bachward method

The difference of the squares of two positive consecutive even integers is 84. Find the integers. Use the fact that, if x represents an even integer, then xplus2 represents the next consecutive even integer.

Name the property used to make the conclusion. If x=y and y=4, then x=4.

Find tje prime factorazation 79

What is equal to 20/40?

The figure below shows a rectangle with a diagonal drawn. Which equation shows the trigonometric relationship between complementary angles? sin (t) = sin (u) sin (s) = cos (u) cosis) = sin (v) cos (t) = cos (v)

The radius of a car wheel is 12 inches. How far will the car travel and 15 revolutions of the wheel?