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Anna [14]
3 years ago
8

1-(7 – 4x) = 9 Solve for x​

Mathematics
2 answers:
tensa zangetsu [6.8K]3 years ago
8 0

Answer:

15/4

Step-by-step explanation:

Julli [10]3 years ago
3 0

Answer:

1 - (7 - 4x) = 9 \\ 1 - 7 + 4x = 9 \\  - 6 + 4x = 9

and 6 to either sides:

( - 6 + 4x)  + 6 = 9 + 6 \\ 4x = 15

divide all sides by 4:

\frac{4x}{4}  =  \frac{15}{4}  \\  \\ { \underline{ \underline{x \:  \: is \:  \:  \frac{15}{4} }}}

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If y varies inversely as x and y=7 when x=−4, find y when x=2.
olga2289 [7]

Answer:

Explanation:

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To find k use the given condition that y = 8 when x = 4

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¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

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5 0
3 years ago
What is the simplest form of 6/27?
aivan3 [116]
The fraction 6/27 is equivalent1 to 2/9.

This is a proper fraction once the absolute value of the top number or numerator (6) is smaller than the absolute value of the bottom number or denomintor (27).
8 0
3 years ago
What is the local tax deducted for $562 biweekly with 2 1/2% tax? $14.05 $ $21.10 $28.10 $140.50​
aksik [14]

The amount of tax that will be deducted will be A. $14.05

  • Amount given = $562
  • Tax percentage = 2 1/2%

In order to calculate the local tax that will be deducted, we've to multiply the amount that given by the tax percent and this will be:

= $562 × 2 1/2%

= $14.05

Therefore, the amount of tax that will be deducted will be $14.05

In conclusion, the correct option is A.

Read related link on:

brainly.com/question/25239215

7 0
2 years ago
Can somebody plz answer these questions correctly thanks!!
nadya68 [22]

Answer:

The decimal form of 3/5 is .6 or .60 and the percent form is 60%.

The fraction form of 0.3 is 30/100 or 3/10 and the percent form is 30%.

The decimal form of 3/20 is .15 and the percent form is 15%.

The fraction form of 0.58 is 58/100 or 29/50 and the percent form is 58%.

The decimal form of 19/50 is .38 and the percent form is 38%

4 0
3 years ago
What is the volume of the prism?<br><br> ____ cm3
Volgvan
The volume of this prism is: 240 cm3.

Because, in order to find the volume you have to do: V = w h l = 4 x 15 x 4 = 240.

(V = volume, w = width, h = height, and l = length)

Hope I helped!

- Amber
6 0
3 years ago
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