Pls help giving brainliest Question: a ÷ b when a = 10 and b = 4 a ÷ b = hint its not 2.5
1 answer:
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Answer:
Step-by-step explanation:
This system of equations is convenient, because the second equation already expresses y in terms of x. Now, you can substitute that in.
Multiplying both sides by -1 and bringing the 5 over:
Combining like terms and factoring out 5:
Factoring:
Solutions:
Hope this helps!
y≤ 3 when x is 0 and x≤ 3 when y is 0
The graph is attached in figure below
Step-by-step explanation:
We need to graph x+y is equal or less than 3
Writing in mathematical form:
For solving we find x and y intercepts
The y-intercept can be found by putting x=0, y is :
y≤ 3 when x is 0
The x-intercept can be found by putting y=0, x is :
x≤ 3 when y is 0
Plotting these values on the graph:
The graph is attached in figure below
Keywords: Solving inequalities
Learn more about Solving inequalities at:
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