While in the store, your father purchases drinks for the six people in your van. Part of your family wants coffee and the
rest want soda.
Coffee in the store costs $.49 per cup and sodas are
$1.29 each. The cost of the drinks before tax is $6.14.
Write a mathematical model/Equation that
represents the total number of cups of coffee and
sodas.
Write a mathematical model that represents the cost
of the coffee and soda.

Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

Which of the following statements are true? (select all that apply.) a quasi-static process is one in which the system is never far from being in equilibrium. when a system can go from state 1 to state 2 by several different processes, the amount of heat absorbed by the system will be the same for all processes. the internal energy of a given amount of an ideal gas depends only on its absolute temperature. when a system can go from state 1 to state 2 by several different processes, the work done on the system will be the same for all processes. when a system can go from state 1 to state 2 by several different processes, the change in the internal energy of the system will be the same for all processes. for any substance that expands when heated, its cp is greater than its cv.