3 years ago

Melissa read 4 books each week for 4 weeks. Amanda read 5 books a week for 4 weeks. How many more books did Amanda read?

Mathematics

2 answers:

yarga [219]3 years ago

3 0

Amanda read 4 more books then Melissa.

REY [17]3 years ago

3 0

You do 4 times 4 which is 16. Then you do 4 times 5 which is 20. Then 20 minus 16 is 4. So you answer is 4.

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5:15 as a equivalent ratio

natima [27]

Answer:

1:3

Step-by-step explanation:

5 is 1/3 of 15

hope this helps! :)

3 0

3 years ago

–16(10u – 90) = 32(8u + 71) <br> please show work

pentagon [3]

First you need to multiply the number on the outside of the parentheses to what's inside. Then you need to subtract 1440 from both sides. After that you need to get all of the u's on one side so you subtract 256u from -160u and then you divide 832 by 96.