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Allisa [31]
2 years ago
14

One-fifth of the sum of 7 and b minus the product of 4 and m​

Mathematics
1 answer:
deff fn [24]2 years ago
4 0

Answer:

7/5 + b/5 - 4m

Step-by-step explanation:

(1/5)(7 + b) - (4)(m) = 7/5 + b/5 - 4m

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Jane has six different hamsters for which she has two cages, one red and one blue. She wants to put three hamsters in the red ca
Luba_88 [7]

Answer:

<u>12 ways</u>

Step-by-step explanation:

The different ways to choose which three hamsters to put in the red cage.

At first , she must choose one of the two of the hamsters, Felix and Oscar, because they do not get along and cannot be in the same cage.

So, the number of ways to choose one of them = 2

Then she will choose 2 from the remaining 4 hamsters (order does not matter)

The number of ways to choose 2 from 4 = 4C2 = 6

So, the total number of ways = 2 * 6 = 12

4 0
3 years ago
What is an equation of the line that passes through the points (1, 2) and (2, -1)?
Alex Ar [27]

Answer:

slope(m) = y2 -y1/ x2 - x1

m = -1 - 2/ 2 - 1

m = -3/1 ; m = -3

using the formula y -y1 = m(x - x1)

y - 2 = -3( x -1)

y -2 = -3x +3

collect like terms

3 +2 = y + 3x

y + 3x = 5

y = -3x + 5( y = mx + c)

equation of the line= y = -3x + 5

8 0
2 years ago
Plz help in the picture below plz ill give you brainliestt
nexus9112 [7]

change both the fractions to improper fractions. the area will be 147/4 , and the width will be 9/2 . with both of these you may now divide, (147/4) / (9/2)

remember to use the KCF when dividing fractions.

147 * 2 = 294

4 * 9 = 36

your new fraction will be 294/36 .... which it is also 8 1/6

6 0
2 years ago
Which is the greater rate of change? <br><br> -1/2<br><br> 4/1
mote1985 [20]
4/1 is a greater rate of change because it is the same as 4. A whole number will always be greater than a fraction and also the fraction is negative which makes it even smaller than a regular fraction. I hope this answers your question! :)
3 0
2 years ago
What's a best simple definition for a outlier in math
Marina86 [1]
A number that stands out and isn't close to any other number
8 0
2 years ago
Read 2 more answers
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