2 years ago

Belinda git 18 out of 20 correct on a science test what percent of the questions did Belinda get correct

Mathematics

2 answers:

sveta [45]2 years ago

4 0

92% of the questions were correct.

Margarita [4]2 years ago

4 0

Expressed as a percentage, 18/20x100=90 percent

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Solve: 3,125 = 5-10 + 3x<br> DONE

Naddika [18.5K]

Answer:

x=3130/3

Step-by-step explanation:

3,125 = 5-10 + 3x

5-10+3x=3125

3x-5=3125

3x-5+5=3125+5

3x=3130

3x/3 = 3130/3

x=3130/3

I hope this helps!

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