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PSYCHO15rus [73]

3 years ago

5

The student council had a canned food drive. They collected a total of 63 cans on wednesday. This is 21% of the total. How many

canned goods were collected in all

1 answer:

Naddik [55]3 years ago

6 0

They collected 300 cans in all. I did this by multipying 63 by 100 (6300) then divided it by 21. I hope this helps!

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36.4725 rounded to the nearest hundredths

Vadim26 [7]

Answer: 36.47

Step-by-step explanation:

36.4725 = 36.47

It is rounded to 36.47 because 2 isn't greater or equal to 5, so it turns into 36.47

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3 years ago

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SOMEONE, PLEASE HELP ME OUT!!!!!! WILL MARK BRAINLIEST

Hitman42 [59]

Answer:

see below

Step-by-step explanation:

19. (4x + 8x² - 8) + (x² + 7 - 4x)

= 4x + 8x² - 8 + x² + 7 - 4x

= 8x² + x² + 4x - 4x -8 + 7

<h3>= 9x² - 1</h3>

20. (7x² - 11 + 16x) + (5x - 3x² - 7)

= 7x² - 11 + 16x + 5x - 3x² - 7

<h3>= 4x² + 21x - 18</h3>

22. (4x² - 12x - 10) - (2x² + x - 3)

= 4x² - 12x - 10 - 2x² - x + 3

<h3>= 2x² - 13x - 7</h3>

23. (7x³ - 9x² - 14x) - (4x³ - 4 - x)

= 7x³ - 9x² - 14x - 4x³ + 4 + x

= 7x³ - 4x³ - 9x² - 14x + x + 4

<h3>= 3x³ - 9x² - 13x + 4</h3>

25. (9x² + 24x - 8) - (5x² + 3x + 10)

= 9x² + 24x - 8 - 5x² - 3x - 10

<h3>= 4x² + 21x - 18</h3>

26. (5x - 12x² + 9x³) - (5x³ + 6x - 3)

= 5x - 12x² + 9x³ - 5x³ - 6x + 3

<h3>= 4x³ - 12x² - x + 3</h3>

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= 2x² - 1 + 3x³ + 5 - 13x - 11x²

<h3>= 3x³ - 9x² - 13x + 4</h3>

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= 10x - x² + 8 + 5x² + 1 - 22x

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3 years ago

The enrollment for a college last year was 2250 students, including 180 engineering majors. The enrollment for the college this

ki77a [65]

Answer:

this year

Step-by-step explanation:

This year, there were more students overall, and there were more engineering majors than last year. There were just more students this year overall than last year.

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3 years ago

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Which undefined geometric term can be described as a one-dimensional set of points that has no beginning or end?

Lapatulllka [165]

A line because it continues on forever.

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3 years ago

The tape diagram represents an equation,<br> 1.75<br> Write an equation to represent the image.

rjkz [21]

Answer:

$5n=1.75$

Step-by-step explanation:

Given: tape diagram

To find: an equation to represent the image

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In the image, the area of the tape diagram indicating 1.75 is equal to the sum of areas of all the five parts in the diagram such that each part indicates n.

So, according to the given information, the equation is $5n=1.75$ .

Here, we have assumed that 1.75 represents an area of the first rectangle, and n represents the area of each of the small rectangle.

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