The ground temperature at an airport is 12 °c. the temperature decreases by 5.4 °c for every increase of 1 kilometer above the ground. what is the temperature outside a plane flying at an altitude of 5 kilometers?

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29