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trapecia [35]
2 years ago
7

Which is equivalent to 4(x + 7)? 0 4x + 7 0 4x + 28 O 4 + 28 O4 + 7x

Mathematics
1 answer:
Leni [432]2 years ago
8 0
4x + 28

Distribute the four to both numbers to and add the x to the four for 4x 4 x 7= 28 so

4x + 28
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A certain bank balance b is given by b= 100+d-w where d is deposits and w is withdrawls. What is the balance when d =100 and w=1
expeople1 [14]
You know that d = 100 and w = 125, so you plug that into the equation and solve as shown:
b= 100 + d - w
  = 100 + 100 - 125
  = 200 - 125
  = $75
You now have $75 left as balance.
3 0
3 years ago
Read 2 more answers
If three pounds of coffee costs $22.56, what is the cost of 1
NeX [460]

Answer:

$7.52 = 7 dollars and 52 cents.

Step-by-step explanation:

Given that three pounds of coffee = $22.56

1 pound of coffee = $22.56/3

Thus, we would have:

\frac{22.56}{3} = 7.52.

A pound of coffee = $7.52

$7.52 = 7 dollars and 52 cents.

8 0
2 years ago
Equivalent answers for 64 to the power of 2/3
madreJ [45]

Answer:

16

Step-by-step explanation:

Dealing with a fraction exponent on hand can be converted by using the fractional exponents rule where the fraction exponent is converted to something like this:

64^\frac{2}{3} = \sqrt[3]{64^{2}}\\

As you can see, the denominator of the fractional exponent is now the index of the radical. Here is a guide to know what goes where.

64^\frac{x}{y} = \sqrt[y]{64^{x}}

Both the original problem (64^2/3) and the converted formula can be put into a calculator.

<u>Simplify (if you want to)</u>

<u />\sqrt[3]{64^{2}}\\\sqrt[3]{4096}\\16<u />

<u />

64 to the power of 2/3 is 16.

5 0
3 years ago
Volume of a sphere -
Soloha48 [4]

Answer:

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3 0
2 years ago
Anyone know if -2.35/30.8 is equal to -47/616
Dahasolnce [82]
It is both equations are equal to -0.076.
3 0
3 years ago
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