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jenyasd209 [6]
3 years ago
10

Coefficient of x in -9xy2z is

Mathematics
1 answer:
andrew11 [14]3 years ago
7 0

Answer:

The coefficient is -9

Step-by-step explanation:

The coefficient is the number that is multiplied by a variable and is always located before the variable.

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Is d = 25 a solution to the inequality below?<br><br> d/5 &gt; 28
kondor19780726 [428]

25/5 would be 5

and in the inequality, it says the d/5 is greater than 28

d=25 is nor a solution to the in equality

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At a cafe, for every 8 hot dogs sold there are 11 hamburgers sold. What is the ratio of hot dogs sold to hamburgers sold?
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bija089 [108]
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3 years ago
If x varies directly with y and x = 3.5 when y = 14, find x when y = 18.
maks197457 [2]

Answer:

x = 4.5

Step-by-step explanation:

there's definitely other ways to solve this, but I used a proportion.

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3 years ago
What is a(4-x) = 3x+b?​
Bogdan [553]

Answer:

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Step-by-step explanation:

I dont know which variable you're supposed to solve for. But here's how i got the answer above:

Divide each term in a(4-x)=3x+b by 4-x

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Then, cancel the common factor of 4-x, giving you

a=3x/4-x+b/4-x

Finally, combine the numerators over the common denominator,

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4 0
3 years ago
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