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Law Incorporation [45]
3 years ago
5

Help me with 4 and 5 please

Mathematics
1 answer:
olganol [36]3 years ago
5 0
The 4 is H and for 5, i don’t have much time rn so ask somebody else!
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Is 43 a multiple of 7??
cricket20 [7]

Answer:

no !

Step-by-step explanation:

7 x 6 = 42

7 x 7 = 49 ..

its not a multiple !!

i hope this helps

5 0
3 years ago
Read 2 more answers
You don't have to give reasons please help soon
Masteriza [31]

Answer:

x = 11 x 12

Step-by-step explanation:

6 0
3 years ago
Unit 5: Systems of Equations & Inequalities Homework 2: Solving Systems by Substitution
Oksanka [162]

By solving the system by substitution, we got the solutions:

x = 2/3, y = 8/3.

<h3>Solving the system of equations:</h3>

I guess we need to solve problem number 5, so let's do that.

Here we have the system of equations:

y = x + 2

3x + 3y = 6

To solve it by substitution, we need to isolate one of the variables in one of the equations and then replace that in the other equation.

For example, here we can see that "y" is already isolated in the first equation, so we can use that and replace it in the second equation.

3x + 3y = 6

3x + 3*(y = x + 2) = 6

3x + 3*(x + 2) = 6

Now we have an equation that only depends on x, so we can solve it:

3x + 3x + 2 = 6

6x + 2 = 6

6x = 6 - 2 = 4

x = 4/6 = 2/3.

Now we can use the first equation to find the value of y:

y = x + 2 = 2/3 + 2 = 2/3 + 6/3 = 8/3.

Then the solution is:

x = 2/3 and y = 8/3.

If you want to learn more about systems of equations, you can read:

brainly.com/question/13729904

6 0
3 years ago
Approximately how many accidents occurred between 1965 and 1970 inclusive?
Delicious77 [7]

Answer:

About 1,800 accidents

Step-by-step explanation:

Observing the attached figure

In 1965 ----> Approximately 260 accidents

In 1966 ----> Approximately 325 accidents

In 1967 ----> Approximately 300 accidents

In 1968 ----> Approximately 350 accidents

In 1969 ----> Approximately 360 accidents

In 1970 ----> Approximately 400 accidents

<em>Total------> Approximately 1.920 accidents</em>

4 0
3 years ago
A bicycle store cost $2400 per month to operation. Do you store pays an average of $60 per bike do you store pays an average of
erik [133]
<span>Profit per bike = sale price minus cost or $120 - $60 = $60 
$2400 overheard per month / $60 profit per bike = 40 bikes to pay overhead.</span>
6 0
4 years ago
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