Supplementary Angles:

Arithmetically speaking, the closest 2 supplementary angles can get (in 3 and 2 digits respectively) is the upwritten.
Complementary Angles:

Simply, in this case, for angles to be numerically as close as possible - make both the angles 45°.
Take 3÷2.6=1.153846repeating. So around $1.15. To check you can take the decimal point times by 2.6 and it will give you three.
I agree with the other answer however the first equation would need to be
Y=-1X-10
<span>Divide the tape diagram into 4, put 0 at the left end, and 24 at the right end. 1/4 of 24 is 6, 2/4 of 24 is 12, and 3/4 of 24 is 18.
I hope that helped if it didn't sorry ~Emily~
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