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3 years ago

Can someone help me please solving these maths problems not sure if I did it right. Thanks

Mathematics

2 answers:

slava [35]3 years ago

5 0

In the rachel problem when a top part of the fraction meets the the same number as the bottom it will become a whole number and it does that 2 times so your awnser should just be 2 wholes. jhons problem is also 3 wholes becausw the top number is the same as the bottom 3 times

Harrizon [31]3 years ago

3 0

Looks Like it's Correct

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1 year ago

In a school there are 542 girls and boys. how many pupils are there in that school?

DaniilM [7]

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2 years ago

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Simplify – 2(7x – 3)

ANTONII [103]

All you need to do here is multiply the outside number by both 7x and -3.

When done correctly it should look like this:

-14x+6

Thats the answer.

7 times 2 gives you 14 but when multiplying mixed signs it turns negative so it would be -14.

negative 3 times negative 2 gives you 6. Both signs are negative, and you would suppose it would turn into a negative but thats only true when both signs are mixed. Both the 3 and the 2 are negative, making the signs the samez giving you positive

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