5x-13=15+7x
-13=15+2x
-28=2x
-14=x
Ok -7-7=-14 because your subtracting a negative with a negative and then it will be a negative then if you multiply a negative and a negative it will be a positive
Here are the numbers from least to greatest
1.6,1.65,15/8,7/4
Answer:
he is three i think
Step-by-step explanation:
Nanometers are a really small measurement, one billionth of a meter, I believe.
So nanometers is used to describe tiny stuff, like atoms of a water molecule, and waves of light.
