Alyssa compared the y-intercept of the graph of the f(x)=-2x-5 to the Intercept of the graph of a linear function that includes the points below

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out