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Alchen [17]
3 years ago
6

Simplify: 3m over m-6 •5m3 - 30m2 over 5m2

Mathematics
1 answer:
vfiekz [6]3 years ago
3 0
\frac{3(5m^{4}-2m +12)}{m-6} should be the right answer
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G(x)=15x-10 inverse function with steps please​
Alexus [3.1K]

Answer:

The inverse function is g(x) = 

\frac{x + 10}{15}

Step-by-step explanation:

You can find the inverse of any function by switching the g(x) value (or whatever the function value is labelled) and the x value. Then solve for the new g(x) value. The result will be your inverse function.

g(x) = 15x - 10 ---> Switch the g(x) and x

x = 15g(x) - 10 ---> Add 10 to both sides

x + 10 = 15g(x) ----> Divide both sides by 15.

\frac{x + 10}{15} = g(x) ----> Switch the order

= g(x) ----> Switch the order

g(x) =

\frac{x + 10}{15}

And that would be your inverse function.

4 0
3 years ago
Can someone please help me. I think the answer is Y= -14 but I’m not sure
Sergeeva-Olga [200]

Answer:

yep your correct!

Step-by-step explanation:

i did 5(-2) -4

which is -10 -4

and that will equal -14!

hope this helps u!

3 0
3 years ago
Read 2 more answers
Tres empleados de una empresa tienen que pagar 3100€ de impuestos entre todos de forma inversamente proporcional a su sueldo men
Illusion [34]

Answer:

La cantidad que Javier paga como impuesto, A es de 1.200 €

La cantidad que Antonio paga como impuesto, B es 900 €

El importe que paga Elvira como impuesto, C es de 1.000 €

Step-by-step explanation:

Dejemos que 'A', 'B' y 'C', representen la cantidad que pagan Javier, Antonio y Elvira respectivamente, y que 'k' represente la constante de proporcionalidad, por proporcionalidad inversa, tenemos;

A = k / 1500, B = k / 2000, C = k / 1800

A + B + C = 3100

∴ k / 1500 + k / 2000 + k / 1800 = 3100

Simplificando la ecuación anterior usando una calculadora gráfica da;

31 · k / 18 000 = 3100

k = 18.000 × 3.100 / 31 = 1.800.000

k = 1.800.000

La cantidad que Javier paga como impuesto, A = 1.800.000 / 1.500 = 1.200

La cantidad que Antonio paga como impuesto, B = 1.800.000 / 2.000 = 900

La cantidad que paga Elvira como impuesto, C = 1.800.000 / 1.800 = 1.000

4 0
3 years ago
Write 25 5 100 as decimal ...............
lara31 [8.8K]

Answer:

2.25

Step-by-step explanation:

3 0
3 years ago
Help the equation y =
Oksanka [162]

Answer:

30

Step-by-step explanation:

If x be the number of hours that Michelle works, then his regular hourly and overtime wages y is given by  

y = 25x for 0 ≤ x ≤ 38

and  y = 30(x - 38) + 950 for x > 38

So, it is clear that when Michelle works more than 38 hours, then he gets the overtime wage and then only his hourly wage is 30 per hour.  

So, option B will be correct. (Answer)

8 0
3 years ago
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