7 - 3 = 4
1*2/4*2 = 2/8
Now since we have a common denom, we can subtract.
7-2 = 5
5/8 + 4
4 5/8
Answer: 4 5/8
Formal is used in situations that are more serious. For example when you're in a job interview or emailing your professor. It can also be used when you're speaking to someone you don't know very well and want to make sure you sound respectful.
Informal is used in a more relaxed, everyday situation. This includes conversations with friends, family and other people you know well.
It will be D: <span> It's important to never give up on your dream, no matter how hard the sacrifice and struggle.</span>
☁️ Answer ☁️
Marine biomes have more salt than freshwater biomes.
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They have different a️nimals; some anim️als cannot survive in saltw️ater con️ditions, so they are fres️hwater animals.
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Three fourths (3/4) of the water on earth is made up of marine biomes, while freshwater biomes are found inla️nd as rivers, lak️es, and po️nds.
Hope it helps.
Have a nice day noona!~ ￣▽￣❤️
