Each gallon of gasoline costs $2.35. The equation y = 2.35x can be used to represent this situation. What is the constant of proportionality? Express your answer in decimal form.

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

The table represents a linear function. what is the slope of the function? –6 –4 4 6

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52