2 (15-3x) = - 6 what is x

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution (s) of the system? A. There are infinitely many solutions. B. There is no solution. C. There is exactly one solution. D.

What's the 1000000 = in exponential form

Blaine exchanges $100 for yen before going to Japan. If each U. S. dollar is worth 88.353 yen, how many yen should Blaine receive?

What does 18+12x what is the answer

The teacher allows students 2 days in the school week to have recess after lunch. What is the probability that the teacher chooses Tuesday and Thursday? Use a list to find the probability of the compound event.

Find all values of x such that sin 2x = sin x and 0 ≤ x ≤ 2π. (enter your answers as a comma-separated list.)

Which rectangular equation is equivalent to the polar equation r cos theta = - 2

How do I find the answer to 0.008 is 1/10 of

Write the following proportions using colons 7 is to 21 as 3 is to 9

With a tail wind, a plane traveled 840 miles in 3hrs. With the same wind as a head wind, the return trip took 30 minutes longer. Find the plane's airspeed (in still air) and the wind speed ... So lost smh