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OLga [1]
3 years ago
8

Rita has 90 pages in her notebook. She uses 39 pages. How many pages are left in her notebook?

Mathematics
2 answers:
Svetach [21]3 years ago
4 0

Answer: Its 51 because 90 - 39= 51


yarga [219]3 years ago
3 0
She has. 51 pages left
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I don't get this problem. Lila decided to make kore baked goods for the bake sale. She used 1 / 8 lb less flour to make bread th
Anvisha [2.4K]
Start by taking the information we know, and write equations to represent the realationships:

1) "1/8 lbs less flour to make bread than to make cookies"         
     b=c-\frac{1}{8}

2) "1/4 lb more flour to make cookies than to make brownies:
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3) "she used 1/2 lb of flour ro make bread"
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From here you can solve for w using back substitution. 
7 0
3 years ago
X+8=21 I need helpppp
Mrac [35]
You add 13 and 8 it gets 21 so for X its 13
8 0
3 years ago
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Find the circumference of the object Use 3.14 or 22 for for T. Round to the nearest hundredth if necessary 11.4 in. The circumfe
ololo11 [35]

Answer:

35.80

Step-by-step explanation:

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Simplify & Round

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8 0
3 years ago
Ill give a brainliest <br> i need help its due today
aliya0001 [1]

Answer:

w=15

Step-by-step explanation:

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We move all terms to the left:

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We get rid of parentheses

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We add all the numbers together, and all the variables

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We move all terms containing w to the left, all other terms to the right

3w=45

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8 0
3 years ago
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Answer:

5x³ - 2x² - 5x + 8

Step-by-step explanation:

[ Refer to the attachment ]

8 0
3 years ago
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