If I understand correctly, just substitute 15 for C in f = 1.8c + 32, then solve for F
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f=<span><span>(1.8)(15)</span>+<span>32
</span></span>------------
Simplify
f=<span><span><span>(1.8)</span><span>(15)</span></span>+<span>32
</span></span>f = 27 + 32
f = 59 is your answer
15x+10z is equivalent to 5(3x+2z)
17000
This time its thousands not hundreds, so you do 17 plus 000 wich would be thousands, like this
one thousand
1
thousand
000
:)
4 colour needed for this…i think
The variable s I equal to the number 2