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pashok25 [27]
3 years ago
5

Please help asap will give brainliest to best answer

Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
5 0
The answer to this question is the second one
dezoksy [38]3 years ago
4 0

Answer: B

Step-by-step explanation:

When adding and subtracting fractions, the denominator must be the same. Since the denominator is the same, we can directly subtract the numerator.

\frac{x^2-7-(2x+9)\\}{5x-4}=\frac{x^2-7-2x-9}{5x-4}

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bill bought a new cellular phone. his monthly bill will be $34.99 each month which includes 100 minutes of use. additional minut
Alenkinab [10]
$34.99 + $0.23m = c
or
c = $0.23m + $34.99
3 0
3 years ago
Read 2 more answers
1) -24, -4, 16, 36, ...<br> Find a23
viktelen [127]

We're given the Arithmetic Progression <em>-24, -4, 16, 36 ...</em> .

We know that a term in an AP is generally represented as:

\bf a_n\ =\ a\ +\ (n\ -\ 1)d

where,

  • a = the first term in the sequence
  • n = the number of the term/number of terms
  • d = difference between two terms

We need to find \sf a_2_3.

From the given progression, we have:

  • a = -24
  • n = 23
  • d = (-24 - (-4) = -20

Using these in the formula,

\sf a_2_3\ =\ a\ +\ (n\ -\ 1)d\\\\\\a_2_3\ =\ -24\ +\ (23\ -\ 1)\ \times\ (-20)\\\\\\a_2_3\ =\ -24\ +\ 22\ \times (-20)\\\\\\a_2_3\ =\ -24\ -\ 440\\\\\\\bf a_2_3\ =\ -464

Therefore, the 23rd term in the AP is -464.

Hope it helps. :)

7 0
3 years ago
What's equivalent to y^9 - y^3
Yuki888 [10]
Y^9-y^3 can also be written as y^9-y^3=x
so it is also equivalent to x+y^3=y^9
and x-y^9=-y^3
7 0
3 years ago
Lins family has completed 70% of a trip they have traveled 35 miles how long is the whole trip
Keith_Richards [23]

Answer:

The distance of the whole trip is 50 miles.

Step-by-step explanation:

Let the distance of the whole trip be x.

70% x = 35 miles

(70/100)x = 35 miles

x = 35 * (100/70) miles

x = 50 miles

Therefore, the distance of the whole trip is 50 miles.

Hope this helped!

8 0
3 years ago
Read 2 more answers
A top swimmer would be able to swim across a 25-meter pool in about 1/5
Anni [7]

Answer:

125 m/min

Step-by-step explanation:

Find the rate (speed) as follows:

 25 meters

--------------------- = (125/1) meters/min = 125 m/min

(1/5) minute

This is equivalent to about 380 ft/min

7 0
3 years ago
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