3 years ago

Divide 5x^2 +6x-9 into 25x^4+19x^2-x-78

Mathematics

1 answer:

DochEvi [55]3 years ago

6 0

I've uploaded a photo with the answer because it's too hard to do this out on the computer.

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natalie was out at a restaurant for dinner when the bill came. her dinner came to $29. after tipping in a tip, before tax, she p

Free_Kalibri [48]

Answer:

%18 tip

Step-by-step explanation:

The dinner cost was $29 before tip

after tip it was $32.22

34.22-29= $5.22 she tipped

$29 * %x = $5.22

After solving this equation, the x is %18

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3 years ago

What number is six tenths less than 0.923?

Gennadij [26K]

Answer:

0.323

Step-by-step explanation:

The tenths place is the 1st number in the decimal. In this case, it would be 9. 9-6=3. So you would replace the 9 with a 3.

pls mark brainliest.

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2 years ago

5. For Which value of x is line L parallel to line m?

laiz [17]

Answer:

$x=22$

Step-by-step explanation:

we know that

If line l is parallel to line m

then

$130\°+(2x+6)\°=180\°$ -----> by supplementary angles (consecutive interior angles)

solve for x

$136+2x=180$

$2x=180-136$

$2x=44$

$x=22$

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3 years ago

Apply the markup for each item, then find the retail price.<br> Original Price: $1.25 Markup %: 80%

marta [7]

Answer:10

Step-by-step explanation:

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3 years ago

Find the value of x<br><br> Show the work please thank you

lisov135 [29]

Answer:

x=19

Step-by-step explanation:

(x+14)+(57)=90

x+71=90

x=19

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2 years ago