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yanalaym [24]
3 years ago
5

Find dy/dx for y - xy + 1 = x-1

Mathematics
1 answer:
zimovet [89]3 years ago
5 0

Answer:

dx/dy = 1 -x / y + 1

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Choose all options that are expressions 6+5w 3-16v 4v+1 2v=0 18=v 7-v
Nataly [62]

Answer:

The expressions here are;

6 + 5w

3-16v

4v+ 1

7-v

Step-by-step explanation:

Here, out of the given set, we want to choose all options that are expression.

To do this, we should understand that expressions do not have the equality sign like equations

So expressions are those in the set in which we do not have an equality sign

The right answer is thus;

6 + 5w

3-16v

4v + 1

7-v

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2 years ago
Darren can get to work in 30 minutes. the speed limit is 35 mph, but there are three stop lights. with the traffic and lights, h
Radda [10]
To solve this problem you must apply the proccedure shown below:
 1. You have that Darren can get to work in 30 minutes and <span>with the traffic and lights, he can average </span>30 mph<span>.Therefore, you must apply the formula for calculate the distance, which is:
 </span>d=Vt&#10;<span>
 Where </span>V<span> is the speed and </span>t&#10;<span> is the time.
 2. The time in hours is:
 </span>30 min=1/2 h&#10;<span>
 3. Substituying values, you have:
 </span>d=(30 mph)(1/2 h) \\ d=15 miles
<span> The answer is:</span>15 miles
3 0
2 years ago
Find the unknown value in proportion 2.3/6.7 = 4.6/x <br> a)13.4<br>b)20.1<br>c)1.6<br>d)3.4
Dominik [7]

2.3/6.7 = 4.6/x

using cross products

2.3*x = 6.7 * 4.6

divide by 2.3

x = 6.7 * 4.6 / 2.3

x = 6.7 * 2

x = 13.4

Choice A

5 0
3 years ago
Mary open a bank account and deposits $16.00. Every month she deposits $30.00. Which expression shows the amount of money in her
NikAS [45]

Multiply the amount she deposits every month by the number of months (m) and add it to her starting amount:

The equation will look like this:

y  = 30m + 16

4 0
3 years ago
Read 2 more answers
Could someone please solve/explain these to me I am having trouble understanding
yulyashka [42]

Answer:

the pictures are blocked

Step-by-step explanation:

5 0
3 years ago
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