3 years ago

23. What is the degree of the monomial? (1 point) 7x8 07 08 O 15 056

Mathematics

1 answer:

Drupady [299]3 years ago

6 0

It is the sum of the exponents of all its variables

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An asteroid is 10^{8} miles away from earth, and it is traveling at a speed of 10^{5} miles per day.

Inessa05 [86]

Divide the distance by the speed:

10^8 / 10^5 = 10^3 days ( 1,000 days)

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The product of some negative number and 4 less than twice that number is 336. Find the number.

Dennis_Churaev [7]

Let the number be 'x'

Since, the product of number and 4 less than twice that number is 336.

$x \times [(2 \times x) -4] = 336$

$x[2x -4] = 336$

$2x^2 -4x- 336=0$

$x^2-2x-168=0$

Now, we will split the middle term, we get

$x^2-14x+12x-168=0$

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$(x-14)(x+12)=0$

So, $(x-14)=0 or (x+12)=0$

So, x = 14 or x = -12

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3 years ago

SungHee empties her piggy bank and finds that that she has 200 quarters 150 dimes and 300 pennies. How much money does she have

gayaneshka [121]

A quarter = 0.25......200 quarters = 200(0.25) = $ 50
a dime = 0.10...150 dimes = 150(0.10) = $ 15
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for a total of : 50 + 15 + 3 = $ 68

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3 years ago

Choose the product of -3y?(-4y + y-9).

Trava [24]

Answer:

Step-by-step explanation:

D. 12y5 – 3y + 27y2

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