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Evgen [1.6K]
3 years ago
14

Answer one question.

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
6 0

Answer:

i think D) x > -21 is answer

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Jeff reads 5/7 of a book in 4 hours. At this rate, how much did he read in 1 hour? Please answer this correctly. Don't put a lin
leonid [27]

Answer:

Jeff read 5/28 of a book in 1 hour.

Step-by-step explanation:

The rate given is 5/7 of a book read in 4 hours.

If the questions asks how much he read in 1 hour, it means the answer needed is a unit rate.

A unit rate is a rate per unit. In this case, a rate per hour.

Let’s find how much Jeff read in 1 hour:

5/7 in 4 hours is the rate given so:

5/7 ÷ 4

= 5/7 x 1/4

= 5/28 (already simplified/final answer)

SO, Jeff read 5/28 of the book in 1 hour.

Brainliest? Hope this helped!

5 0
3 years ago
Which will have a higher effective interest rate a payday loan for $2300 do in 15 days of the fee of $120 or a payday or loan fo
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Answer:

A payday loan for $2300 due in 13 days with a fee of $120, because it has a shorter period

Step-by-step explanation:

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3 years ago
At Eve's Beading Boutique, there are 16 plastic beads and 64 metal beads on clearance. What percentage of the beads on clearance
Anton [14]

Answer:

Faz a conta,16 dividido por 64

Step-by-step explanation:

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The little marks on the sides tell that this is a equilateral triangle, each angle measures 60 degree.
2y=60
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25x-15=60
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Step-by-step explanation:

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2 years ago
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