Each month for 7 months, Eve reads 3 books. How many more books does she need to read before she has read 30 books?

1 answer:

6 0

How many books has she read so far? She's been doing this for 7 months, so so far she's read:

7*3=21

how many does she still need to read?

30-21=9

so she needs to read 9 more books. With 3 books a month, this means:

9/3=3

so she needs to read 9 more books, which will take her 3 months!

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Setler [38]

Answer:

the answer is 12/9 :)

Step-by-step explanation:

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3 years ago

A carton can hold 1,000 unit cubes that measure 1 inch by inch.describe the dimensions of the carton using unit cubes

Romashka-Z-Leto [24]

You've told us the volume of the carton.
That doesn't tell us the dimensions.

If the unit cubes have to exactly fit the dimensions,
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The carton could be

1 by 1 by 1,000
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2 years ago

Find the value of d.

Ket [755]

First find the value or (DEA)
For this you will have to use the Pythagorean theory,
${a}^{2} + {b}^{2} = {c}^{2}$
C is mainly the hypotenuse,
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Since the hypotenuse has two segments, both values are 10, then just add them together making it 20,

Then 16 will be A or B, in this case it will be A,

To find a you must first move A to the other side by doing the opposite,
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${b}^{2} = {20}^{2} - {16}^{2}$
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${b}^{2} = 144$
Now just find the square root of both factors,
$\sqrt{ {b}^{2} } = \sqrt{12}$
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${a}^{2} = {c}^{2} - {b}^{2}$
Now plug in the value
${a}^{2} = {10}^{2} - {6}^{2}$
${a}^{2} = 100 - 36$
${a}^{2} = 64$
Now find the square root of both factors,
$\sqrt{ {a}^{2} } = \sqrt{64}$
$a = 8$

The value of (d) is (8)

Hope this helped
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aleksandr82 [10.1K]

Answer:

Rate of change (slope) = -5

Step-by-step explanation:

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2 years ago

kali bought 6 books for a total of $154. math books cost $27 and English books cost $23. how many of each type of book did she b

kipiarov [429]

She bought 4 English books and 2 math books

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2 years ago