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Alexandra [31]
3 years ago
11

Trent can deliver his newspapers in 4040 minutes. It takes Lois 1010 minutes to do the same route. How long would it take them t

o deliver the newspapers if they work​ together?
Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
4 0
25 minutes. hope this helps ^_^
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Answer:

B

Step-by-step explanation:

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3 years ago
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bezimeni [28]

Answer:

1.  144  2. 16 3. 1   4. 3x-6  

Step-by-step explanation:

So think of this as a function in a function.  So you work from the inside to the outside.  So for problem 1, we start with f(4)) [you read it "f of 4"] so what is the solution when x = 4, since f(x) means the function of x so f(4) means 'the function of 4' inside f(x).  

Since f(x) = 3x then f(4) = 3(4) [notice how you substitute the 4 everywhere you see a letter x]

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4 0
2 years ago
What is the negative GCF for-3x -18?
Debora [2.8K]

Answer:

-3

Step-by-step explanation:

GCF = greatest common factor

What is in common with 3x and 18? They are both multiples of 3.

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3 times 6 = 18

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Which expression is equivalent to
kolbaska11 [484]
It is 

\frac{(2a+1) ^{2} }{50a}
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3 years ago
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S_A_V [24]

Answer:

X = 32 meters.

Step-by-step explanation:

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<u>Given the following data;</u>

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Cross-multiplying, we have;

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7 0
3 years ago
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