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KengaRu [80]
3 years ago
9

Need Help With 19-21

Mathematics
1 answer:
Dafna1 [17]3 years ago
8 0
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How many rows and colums in 16 divided by 112
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The answer to this question is:0.1428571429.
Hope this helps! (:
4 0
3 years ago
A store offers 20% off all items. Let x represent the original purchase price.
NikAS [45]

Answer:

what are we soposed to do?

Step-by-step explanation:

4 0
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If 14 out of 20people like chocolate milk, what percent of people don't like chocolate milk?
allsm [11]
The answer should be D. 70%.
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4 0
3 years ago
Read 2 more answers
Mark is in training for a bicycle race. He needs to ride 50 kilometers a week as part of his training. He rode 18.23 kilometers
marishachu [46]

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17.83 km

Step-by-step explanation:

7 0
3 years ago
Kyla used 550 grams of wool to knit a sweater, a hat, and a scarf. For the hat she used 5 times less wool than the sweater and 5
Brrunno [24]
This is the concept of algebra, to calculate the proportion of wool in each item we proceed as follows;
Let the amount of wool used for hat be x
amount of wool in sweater will be 5x
the amount of wool used in scarf will be x-5
 therefore the total amount of wool will be:
x+5x+(x-5)=550
x+5x+x-5=550
7x-5=550
7x=550+5
7x=555
hence;
x=555/7
x=79
the amount used in hat x=79g
amount used in sweater 5x=395g
amount used in scarf=79-5=74g
5 0
3 years ago
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