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Kipish [7]
3 years ago
15

8x + 5. – 2x - 4 + 5.8​

Mathematics
2 answers:
nydimaria [60]3 years ago
8 0

Answer: 6x + 6.8

Step-by-step explanation:

<em>          1. </em>Combine like terms.

         =8x + 5 + −2x + −4 + 5.8

         =(8x + −2x) + (5+ −4 + 5.8)

         =6x + 6.8

Hope this helps!

Lera25 [3.4K]3 years ago
6 0

Answer:

6x + 6.8

Step-by-step explanation:

i think thats what ur asking for

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Convert the following units as indicated.
amid [387]

Answer: 106.63 feet

Step-by-step explanation: how this helps :)

8 0
2 years ago
Aditya determines the remainder of -12x¹⁷+3x⁵-9x²-1/x+1 using the remainder theorem. How does he proceed to the correct answer?
Alenkasestr [34]

Answer:

Aditya evaluates the numerator of the expression when x = –1. He finds the remainder of the division to be –1

Step-by-step explanation:

– 12x¹⁷+ 3x⁵ – 9x² – 1 / x + 1

To obtain the answer to question, let us apply the remainder theorem. This is illustrated below:

Assume:

x + 1 = 0

Subtract 1 from both side

x + 1 – 1 = 0 – 1

x = – 1

Next, we shall substitute the value of x into – 12x¹⁷+ 3x⁵ – 9x² – 1. This is illustrated below:

– 12x¹⁷+ 3x⁵ – 9x² – 1

x = – 1

– 12(–1)¹⁷+ 3(–1)⁵ – 9(–1)² – 1

– 12(–1) + 3(–1) – 9(1) – 1

12 – 3 – 9 – 1

= –1

Thus, using the remainder theorem,

– 12x¹⁷+ 3x⁵ – 9x² – 1 / x + 1 will result to –1

4 0
3 years ago
Photos-To-Go printed 2,102 copies of a brochure for a travel agency. The brochure included 5 photos of popular vacation destinat
BigorU [14]

Answer:

All 5 photos will appear once in all the printed brochures

Step-by-step explanation:

Given

Copies = 2102

Photos =5

Required

The number of times the photo will appear

The interpretation of the question is to determine the number of times the 5 photos will appear in each copy.

From the question, we understand that the photos will appear once in a copy.

By extension, the 5 photos will appear once in other copies.

8 0
3 years ago
What is the measure of ABC in centimeters C = 250 cm
Vesna [10]
250/360 = x/60
x = 41.7 cm

This is because when the whole circle is 250 cm (angle is 360 degrees), 60 degrees means that the arc is 41.7 cm.
8 0
3 years ago
Taylor saw an American alligator at a zoo that measured Ask Your Teacher feet long. The record length of an American alligator i
lianna [129]

Answer:

The record alligator is 6\frac{1}{4} feet longer than the alligator Taylor saw.

Step-by-step explanation:

Taylor saw an American alligator at a zoo that measured 12\frac{11}{12} feet long. The record  length of an American alligator is 19\frac{1}{6} feet long. How much longer is the record  alligator than the alligator Taylor saw?

For this first convert the mixed fraction into an improper fraction.

12\frac{11}{12}=\frac{155}{12}

19\frac{1}{6}=\frac{115}{6}

Now subtract \frac{155}{12} from \frac{115}{6}.

\frac{115}{6}-\frac{155}{12}=\frac{75}{12}=6\frac{1}{4}

Hence, the record alligator is 6\frac{1}{4} feet longer than the alligator Taylor saw.

4 0
3 years ago
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