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In a linear equation, the independent variable increases at a constant rate while the dependent variable decreases at a constant rate.
Answer:
(3,10)
Step-by-step explanation:
Let Q be (x,y)
(x+15)/2 = 9
x = 3
(y + 6)/2 = 8
y = 10
things were not as complicated when I was in middle school.
Roger: $24
Bethan: $36
Explanation:
4/5 of $75 is $60
So $60 is distributed to Roger and Bethan in the ratio 2 : 3.
Add the numbers in the ratio 2 : 3
2 + 3 = 5
Divide $60 by 5
60 ÷ 5 = 12
Multiply each number in the ratio 2 : 3 by 12:
2 • 12 : 3 • 12
= 24 : 36
I’m sorry if I explained this badly
But if my answer was correct, brainliest please!
Have a nice day!
-SpaceMarsh :D