1. Which pair of equations have their solution as x = 2 5. Justin bought 5 apples and 4 oranges for £45. On and y=72
another occasion, he bought 2 apples and 8 oranges
a. 2x + 2y = 15
b. 5x - y = 3
Find the cost of 3 apples and 7 oranges
4x-y1
y-X5
which cost £50.

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

step-by-step explanation:

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