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Effectus [21]
3 years ago
12

Bob has some 10 lb weights and some 3 lb weights. Together, all his weights adds up too 50lbs. If x represents the number of 3lb

s and y represents the number of 10 lbs, which equation can be used to find te number of each type of weight bob has? A: 3x-10y=50 B: 3x=50-10y C: 50+10y=3y or D: 50+3y=10y
Mathematics
1 answer:
gavmur [86]3 years ago
4 0
If x = 3 lbs and y = 10 lbs....for a total of 50 lbs....
then ur equation would be : 3x + 10y = 50...or 3x = 50 - 10y..its B
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Solve 3 -x = 243 -5 1/5 5
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3 0
4 years ago
Read 2 more answers
PLS I NEED HELP I GIVE ALL POINTS I HAVE!! :( In 1984 the average American ate 55.7 pounds of chicken. This was 2.8 pounds more
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simplfying to get 19.8928571429

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then you subtract and it gets you 52.9

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This question is quite simple as long as you know how to do math you should ace all of your math classes..

Mathematics can get pretty complicated. Fortunately, not all math problems need to be inscrutable. Here are five current problems in the field of mathematics that anyone can understand, but nobody has been able to solve.

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Mathematicians have tried millions of numbers and they've never found a single one that didn't end up at 1 eventually. The thing is, they've never been able to prove that there isn't a special number out there that never leads to 1. It's possible that there's some really big number that goes to infinity instead, or maybe a number that gets stuck in a loop and never reaches 1. But no one has ever been able to prove that for certain.

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AM I BEING TO MUCH OF A SMART ALECK, I'm sorry if i am LOL.

but if you need help with another question, you can ask me :)

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