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AlexFokin [52]
3 years ago
7

The number math problems Michel can solve varies directly with the amount of time he spends solving math problems. Michel can so

lve 8 problems in 5 minutes? How many math problems can Michel solve in 25 minutes?​
Mathematics
2 answers:
Mama L [17]3 years ago
5 0

Answer:

40 problems      

Step-by-step explanation:

8 problems : 5 mins

      ?            : 25 mins

8 x 5 = 40

40 problems      

hope this helps

braonliest plz?

x

Nastasia [14]3 years ago
3 0

Answer:

40

Step-by-step explanation:

Since he can answer 8 problems in 5 minutes, you have to take 25÷5= 5

Then, you take 8×5=40

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The independent variable of an equation is x, or something u can change. in linear equations, for example, it is y=3x+4. and  x is the independent variable cause most of the time u will plug in or substitute a number for x. 
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3 years ago
Point w is located ar -5,-3 select all of the following that are 5 units from w​
BaLLatris [955]
A and B are both 5 units from it
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3 years ago
I need to know what 2 numbers go in here to equal 20​
mr Goodwill [35]

Answer:

4 and 2

Step-by-step explanation:

4x4+2x2

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3 0
3 years ago
Read 2 more answers
Please can someone help me with this question
sasho [114]

<em>Answer:</em>

<em>r = -</em>\frac{6a}{1-5m^2}<em />

<em>Step-by-step explanation:</em>

<em>Rewrite the equation as </em>\sqrt{x} 6a+r/5r<em>  = m</em>

<em>Remove the radical on the left side of the equation by squaring both sides of the equation.</em>

<em>(</em>\sqrt{\frac{6a+r}{5r} )^{2}<em> = m^2</em>

<em>Then, you simplify each of the equation. </em>

<em>Rewrite: (</em>\sqrt{\frac{6a+r}{5r} )^{2}<em> as </em>\frac{6a+r}{5r} = m^{2}<em />

<em>Remove any parentheses if needed.</em>

<em>Solve for r. </em>

<em>Multiply each term by r and simplify."</em>

<em>Multiply both sides of the equation by  5.</em>

<em>6a+r= m^2r⋅(5)</em>

<em>Remove parentheses.</em>

<em>Move 5   to the left of (m ^2)  r </em>

<em>6a+r=5m^2)r</em>

<em>Subtract  5m^2)r  from both sides of the equation.</em>

<em>6a+r-5m^2)r=0</em>

<em>Subtract  6a  from both sides of the equation.</em>

<em>r-5m^2)r=-6a</em>

<em>Factor  r out of  r-5m^2)r  </em>

<em>r(1-5m^2)=-6a</em>

Divide each term by 1-5m^2 and simplify.

r = - \frac{6a}{1-5m^2}

There you go, hope this helps!

4 0
3 years ago
Solve the system of equations below<br><br> y = 2x + 6<br><br> 2x - 3y = 6
rusak2 [61]

Answer:

 1. Slope = 42.667/2.000 = 21.333

 2. x-intercept = 6/64 = 3/32 = 0.09375

3.  y-intercept = 6/-3 = 2/-1 = -2.00000

plz mark me as brainliest :)

4 0
3 years ago
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