For example, (x +1)*(x +1) is a term built from the constant 1, the variable x, and the binary function symbols + and *; it is part of the atomic formula (x +1)*(x +1) â¥ 0 which evaluates to true for each real-numbered value of x.
In recent weeks, the U.S. diesel fuel price has been hovering around $4.16 per gallon. LNG is selling for about $2.92 per diesel gallon equivalent, 30 percent less, according to Clean Energy Fuels' current price report, which is updated weekly.
average u s gas prices have declined about 52 cents per gallon since hitting a 2015 peak price of $ 2 80 per gallon on june 15 the national average declined 26 out of 30 days in september for a total savings of 19 cents per gallonhe average price at the pump is discounted by more than $ 1 per gallon in 30 states and washington d c year over year and consumers in hawaii $ 1 30 and connecticut $ 1 22 are saving the most per gallon over this same period