Answer:
Check attachment for solution
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
7x+5 = 9x -15
5 = 2x -15
2x = 20
x = 10
Answer:
y=-2x+5
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(5-0)/(0-2.5)
m=5/-2.5
m=-2
y-y1=m(x-x1)
y-0=-2(x-2.5)
y=-2(x-2.5)
y=-2x+5
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Part A) you sub .3 B is answer
Part b) 23.4-.3=23.1 and 23.1-.3 is 22.8 B is answer
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