Thabo bought 10 apples and 8 oranges from a shop .The cost of an apple in pula is shown x and cost of an orange is shown by y 1. write an expression in term of X for the cost of the apple 2.Write an expression in terms of y for the cost of oranges
3.Thabo paid a total of P43 for the 10 apples and 8 oranges
A. Make an equation using x and y to show this information
B. Show that equation in A reducing to 5x+y=21

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c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

answer: 72: 111

step-by-step explanation:

4+4+2x

or

2x+8

step-by-step explanation: