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Maslowich
3 years ago
10

Perform the indicated operation. Be sure the answer is reduced. x+1/x-8 - x/8-x =

Mathematics
2 answers:
Dominik [7]3 years ago
6 0

Answer:

the second option

Step-by-step explanation:

Dmitry_Shevchenko [17]3 years ago
6 0
C

(x+1)/(x-8) - x/(8-x)
(x+1+x)/(x-8)
(2x+1)/(x-8)


Mark brainliest please
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photoshop1234 [79]
Line up the decimal point to each number in order from left to right and subtract to get the difference which should be -0.248
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3 years ago
Your cell phone plan cost $39.99 per month plus $.13 for each text message you send or receive. You have at most $45 to spend on
Dafna11 [192]

Answer:

At most 38 text messages.

Step-by-step explanation:

Let x represent number of text message you send or receive.

We have been given that the cell phone plan charges $.13 for each text message you send or receive. So amount charged for sending or receiving x text messages would be 0.13x.

We are also told that your cell phone plan cost $39.99 per month, so total cost of monthly bill would be 0.13x+39.99.

Since you can spend at most $45, so total cost of x messages should be less than or equal to 45 as:

0.13x+39.99\leq 45

0.13x+39.99-39.99\leq 45-39.99

0.13x\leq 5.01

\frac{0.13x}{0.13}\leq \frac{5.01}{0.13}

x\leq 38.5384615

Therefore, you can send or receive at most 38 text messages.

8 0
3 years ago
Write an expression that is equivalent to the following: <br><br> x+x+x+x-20
SSSSS [86.1K]

Answer:

4x-20 is the same as x+x+x+x-20

8 0
3 years ago
Read 2 more answers
I need help with finding the area to this Triangle. This is Geometry by the way.
ycow [4]

Answer:

9 sq. units

Step-by-step explanation:

dimensions of rectangle are (7-3),(8-3)

or 4,5

area of rectangle=4×5=20

area of bottom Δ=1/2×4×2=4

area of top Δ=1/2×3×3=9/2

area of right triangle=1/2 ×5×1=5/2

area of Δ HIJ=20-(4+9/2+5/2)

=20-(4+14/2)

=20-(4+7)

=9 sq. units.

or area of triangle =1/2

| 3  5 |

| 7  3 |

|6   8 |

|3   5 |

=1/2[(9-35)+(56-18)+(30-24)]

=1/2[-26+38+6]

=1/2[-26+44]

=1/2(18)

=9 sq. units.

8 0
3 years ago
A rectangle has a length that is 2 units longer than the width. If the width is increased by 4 units and length increased by 3 u
svp [43]
N is the width and s is the length You can figure the rest out. Ther are many ways to do this. I believe in you.
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