1/3x+y=9, -2x+2y= -6... what is x and y, using the substitution method?
1 answer:
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Half one is 1/2;
half three is 3/2;
Thus, if f(x) represents annual growth, f(x)/2 shows it every half-year, like this:
Written in plain text: f(x)=15/2*2^x
half three is 3/2;
Thus, if f(x) represents annual growth, f(x)/2 shows it every half-year, like this:
Written in plain text: f(x)=15/2*2^x
Answer:
Converse: Alternate Interior Angles Converse
Step-by-step explanation:
By the Alternate Interior Angles Converse, if , then l || m.
Use the equation to solve for x as follows:
Subtract 9x from each side
Add 23 to both sides
Divide both sides by 5