18-3n+2=n+20-4n which is the solution 0 (0) or all reals

You're driving into Canada and trying to decide whether to fill your gas tank before or after crossing the border. Gas in the United States costs $2.58/gallon, in Canada it's $1.29/L, and the Canadian dollar is worth 79¢ in U. S. currency.

4times is as close to ten as you can get without going over

What is the product? - 1/4 (-6/11)

Given the ordered pairs (2,3), (-2, 6), apply the translation of (-3,5) a) (-1, 8) (-5, 11) b) (5, 8) (1, 11) c) (-1,-2) (1, 11) d) (5,-2) (1,1)

What is the decimal equivalent of the rational number - 1/8

There are 62rows of 9 chairs in the movie theater about how many chairs are there

Is posible to prove if the subway routes in a city were made using the graph theory? How?

How to find the surface area of a hexagonal pyramid with slant height and base?

How do you model 3x = - 12 using algebra tiles

Sometimes in mental arithmetic, calculations are done in a different order because the numbers are more "convenient." For example, consider the following calculations: 13.2.5 = 26.5 = 130 and calculations. However, the 13.2.