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4 years ago

Write an equation and solve

Mathematics

1 answer:

hjlf4 years ago

7 0

Answer:

$10.75

Step-by-step explanation:

41 / 4 = 10.25

71.75 / 7 = 10.25

One ticket would cost $10.75

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Which expression is equivalent to 4f/3÷1/4f

charle [14.2K]

Answer:

$\large\boxed{\dfrac{4f}{3}\div\dfrac{1}{4f}=\dfrac{16f^2}{3}}$

Step-by-step explanation:

$\dfrac{4f}{3}\div\dfrac{1}{4f}=\dfrac{4f}{3}\cdot\dfrac{4f}{1}=\dfrac{(4f)(4f)}{(3)(1)}=\dfrac{16f^2}{3}$

6 0

3 years ago

Read 2 more answers

Rewrite the expression using rational exponents.

Vedmedyk [2.9K]

Answer:

$x^{8/3}$

Step-by-step explanation:

when taking the radical of a number its really just a fractioned exponent for example $\sqrt{x}$ = $x^{1/2}$

This is because in the radical the x has an exponent of 1 and since its the square root the radical is to the 2nd so you take the exponent of the X and put that of the what ever kind of radial you have such as a square root third root fourth root and so on...

in your case you would take X's exponent of 8 and since your taking the cube root would put the 8 over the 3.

hope that helped

4 0

3 years ago

Read 2 more answers

You are going to decorate one wall of your bedroom by putting a border along the top. The wall is a square wall with an area of

e-lub [12.9K]

Answer:

16 ft

Step-by-step explanation:

Each edge of wall = √256 ft = 16 ft

5 0

3 years ago

The angle is 36.2 less than it’s complementary angle

elena-s [515]

Answer:

below

Step-by-step explanation:

Measure of each angle is 27 and 63 degrees.

7 0

2 years ago

3/5n+15=10+2/5n what is n

Nutka1998 [239]

$\textsf{Hey there!}$

$\mathsf{\dfrac{3}{5}n +15=10+\dfrac{2}{5}n}$

$\mathsf{\bf{SUBTRACT}\ \mathsf{by\ \dfrac{2}{5}n\ from\ both\ of\ your\ sides}}$

$\mathsf{Like: \dfrac{3}{5}n+15-\dfrac{2}{5}n=\dfrac{2}{5}n+10-\dfrac{2}{5}n}$

$\mathsf{\bf{CANCEL: \dfrac{3}{5}+\dfrac{2}{5}}}\textsf{out\ because that gives you\ 1}$

$\textsf{Solve\ the set we have left over}$

$\mathsf{Our\ new\ equation\ becomes: \dfrac{1}{5}n+15=10}$

$\mathsf{\bf{SUBTRACT}}\textsf{ by 15 on both of your sides}$

$\mathsf{\dfrac{1}{5}n+15-15=10-15}$

$\mathsf{Cancel\ out: 15-15\ because\ that\gives\ you\ 0 }$

$\mathsf{Keep: 10-15\ because\ it\ helps\ us\ solve\ for\ your\ n }$

$\mathsf{10-15=-5}$

$\mathsf{New\ equation: \dfrac{1}{5}n=-5}$

$\mathsf{\bf{MULTIPLY}\mathsf{\ both\ sides\ by\ 5}}$

$\mathsf{\dfrac{1}{5}n\times5=5\times-5}$

$\mathsf{Cancel\ out\ \dfrac{1}{5}\times5 \ because \ it \ gives \ us \ 1}$ $\mathsf{Keep: 5\times -5\ because\ it\gives\ us\ the\ value\ of\ your\ n}$

$\mathsf{n =5\times-5}\\\mathsf{5\times-5 = -25}$

$\textsf{Thus, \underline{\bf{n = -25}}}\checkmark$

$\boxed{\boxed{\mathsf{Thus,\ your\ answer\ is: \boxed{\boxed{\bf{n =-25}}}}}}\checkmark$

$\textsf{Good luck on your assignment and enjoy your day!}$

~ $\frak{LoveYourselfFirst:)}$

7 0

3 years ago