Subtract the second equation from double the first equation:
2x+6y-2x-(-4y)=0
10y=0
Therefore, y=0. Substituting this into the first equation, we see that:
x+3(0)=3
x=3
Therefore, x=3. The solution to this system is x=3, y=0, or (3, 0).
First of all f(2)=2(2)-5=-1 and f(5)=2(5)-5=5
so
f(2)+f(3)=-1+5=4
Withdraw- remove
Deposit- put
Discount- take off
2:3
Given Racheal = 24 years
Thomson = 2/3×24
= 2×8
= 16 years
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Answer: 60 cm
Step-by-step explanation:
multiply sides together.