The sum of 20.7 and a number is 50.5. Which equation could you use to solve the problem? What should you do to each side of the equation to isolate the variable? What is the solution of the equation?

You randomly draw marble from the bag of marbles contains seven blue marbles two Green marbles and one red marble what is P (not draw a blue marble) ?

Which is greater 2/3 or 3/4

A washer and dryer cost $450 combined. The cost of the washer is 2 times the cost of dryer. What is the cost of the dryer?

A number cube with the numbers 1-6 is rolled 1000 times about how many times would it be expected that a number less than 5 is rolled

Survey found that 50% of teenagers prefer to watch a movie at a theater over other viewing options. what is the estimated probability that three out of four randomly chosen teenagers do not prefer watching a movie theater?

If the interior angle of a regular polygon measures 170°, how many sides does it have

How do I get the sequence for the next 3 numbers 2,4,8,14, ... ?

Solve by completing the square. If needed round to the nearest hundredth.

Which of these best describes the hypotenuse-angle theorem? Select one: a. If the hypotenuse and an acute angle of a right triangle are similar to the corresponding parts of another right triangle, then the triangles are similar b.

Solve for x. -ax + 4b > 9 A. x > the quantity 4 times b minus 9 all over a B. x < the quantity 9 minus 4 times b all over a C. x < the quantity negative 4 times b plus 9 all over negative a D. x > the quantity 4 times b plus 9 all over negative a