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Lina20 [59]
2 years ago
12

Rena wrote all the integers from 1 to 19. How many digits did she write?

Mathematics
2 answers:
harkovskaia [24]2 years ago
8 0
She wrote 19 digits
ratelena [41]2 years ago
4 0

Answer:

26

Step-by-step explanation:

Lets write it out

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

I counted 26 digits

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A book is on sale for $6 off of the regular $24 price. What percent is the discount? [Type your answer as a number.]
sattari [20]

Answer:

14.4

Step-by-step explanation:

You only move one space to the left since it is only one place to the lest with the decimal number .6

*Hope this helps*

8 0
3 years ago
Read 2 more answers
Is 3/8 equivalent to 12/24
Ghella [55]
No because 3 x 4 = 12 and 8 x 4 ≠ 24
4 0
2 years ago
I have been stuck with this question can someone help me on 10
inn [45]
Work:

A 12-pack of boxes is 4 3-pack of boxes, I found this by dividing 12 by 3. 

A 24-pack of boxes is 2 12-pack of boxes, found by dividing 24 by 12.

A 24-pack of boxes is 8 3-pack of boxes, found by dividing 24 by 3 or by multiplying the two previous together (sometimes may not work)
Multiply 
$1.09 × 4 

That gets you to $4.36, which is less than the price of a 12-pack of boxes.

Then, multiply
$4.39 × 2

That gets you $8.78, which is less than a 24-pack of boxes.

Finally, multiply
$1.09 × 8

That gets you $8.72, which is less than a 24-pack of boxes.

Answer:

The best to buy is the 3-pack of boxes of juice, because it is cheaper when buying multiple of the 3-packs than it is to buy one or more of the 12-pack or 24-pack.

Hope this helps anyone with the question.
4 0
3 years ago
Read 2 more answers
Percent of discount is 25% and the sale price is 40$ what is the original amount?
Crank
<span>Percent of discount is 25% and the sale price is 40$ what is the original amount? $160

percent of discount is 5% and the sale price is 57$ what is the original amount? $60

percent of discount is 80% and the sale price is 90$ what is the original amount? $112.5

percent of discount is 15% and the sale price is 146.54$ what is the original 
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the original price is 60$ and the sale price is 45$ what is the percent of discount? 25%

original price is 82$ and the sale price is 65.60$ what is the percent of discount? 20%

original price is 95$ and the sale price is 61.75$ what is the percent of discount? 35%</span>
6 0
3 years ago
The leg of the isosceles triangle is two less than three times the length of its base. If the perimeter of the triangle is 45 m,
choli [55]

Answer:

19 m

Step-by-step explanation:

base=x

leg=3x-2

3x-2+3x-2+x=45

7x-4=45

7x=49

x=7

leg=3x+2=3(7)-2=19

7 0
3 years ago
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