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sladkih [1.3K]
3 years ago
7

What is the difference? 9/4 - 1/7​

Mathematics
2 answers:
Andrews [41]3 years ago
5 0

Answer:

9/4  - 1/7

= 67/28   -  4/18

= 59/28

Step-by-step explanation:

Brainliest

MrMuchimi3 years ago
5 0

Answer:

59/28

Step-by-step explanation:

Find the Lowest Common Factor of 4 and 7, which is 28.

Divide 28 by 4 and 28 by 7

Multiply the numerator by this answer

Therefore,

63-4=59/28

Just a bored teen willing to help,

Hope you're having a splendiferous day.

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Step-by-step explanation:

5 0
2 years ago
PLEASE HELP ME I ONLY HAVE 20 MINUTES!!!!
Over [174]

h(x) = 40x - 16x^2\\h(x) = 15\\40x - 16x^2 = 15\\-16x^2 + 40x - 15 = 0\\

Using the quadratic formula we get

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7 0
3 years ago
Help please. Please gets this right.
Bas_tet [7]

Answer:

y=-3/2x

Step-by-step explanation:

4 0
3 years ago
For which values of x is the function
max2010maxim [7]

Answer:

x = - 5, x = - 11

Step-by-step explanation:

Given

y = \frac{x+4}{(x+5)(x+11)}

The denominator cannot be zero as this would make y undefined.

Equating the denominator to zero and solving gives the values that x cannot be, that is

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Equate each factor to zero and solve for x

x + 5 = 0 ⇒ x = - 5

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Thus

x = - 11 and x = - 5 are excluded values.

4 0
3 years ago
Mia bought 2 adult tickets and 4 kid's tickets. Each adult ticket cost $13.50 and each kid ticket cost $10.25. How much did Mia
Citrus2011 [14]

Answer:

Mia spent 68 dollars.

Step-by-step explanation:

The equation would be 2(13.50) + 4(10.25) = x

Solving for the first part, you get 27 for adult tickets and 41 for the children tickets. When you add the two values, you get 68.

5 0
3 years ago
Read 2 more answers
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