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Nataly [62]
3 years ago
13

There are 4 boys in a class of 13 students.

Mathematics
2 answers:
Leya [2.2K]3 years ago
8 0

Answer:

(a)=9:4

(b)=9:13

8x5=40

svp [43]3 years ago
3 0

Answer:

A- 9:4

B- 9:13

8*5=40

To find girls, you need to subtract boys (4) from total (13).

You get 9, so that is girls. 9 girls to 4 boys. Total is 13 so 9 girls to 13 people total. For the last one, if you are asking 8*5, that is 40.

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HOW can a table be used to find the rate of change and the initial value?
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Why does -2^6 equal -64 but -2 x -2 x -2 x -2 x -2 x -2 equal 64?<br> (The x's are multiplication)
NikAS [45]

Answer:

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Step-by-step explanation:

6 0
2 years ago
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Write an equation of the line that passes through the points (-9, 4) and (-10,8) in
MrRissso [65]

Answer:

y = -4x - 32

Step-by-step explanation:

First, find the slope using rise over run (y2 - y1) / (x2 - x1)

Plug in the points:

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4 0
3 years ago
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Answer:

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Step-by-step explanation:

The variable "m" is no greater than 35.

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<em>m</em> is less than or equal to 35, or <em>m</em> ≤ 35.

~

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