Number 3 is the correct answer
Answer:
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Step-by-step explanation:
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Answer:
15) 3(4+r)=-18
3x4+3xr
12+3r= -18
-12 -12
3r= -30
/3 /3
r= -10
Step-by-step explanation:
distribute the 3 to the 4 and the r you should then have 12+3r=-18 and so subtract from both sides 12 and you should have 3r=-30 divide both sides by 3 and you get your answer r=-10
100x=100 if we are solving for x the answer would be one because 100 divided by 100 is one hope this helped
Answer:
square root of 5 is 2.236
<u><em>hope it helps</em></u>
need more help go to- https://www.infoplease.com/math-science/mathematics/numbers-formulas/table-of-squares-and-square-roots
it will help you
