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3 years ago

-9x2y5 is polynomial or monomial or binomial or trinomial or polynomial

Mathematics

1 answer:

Sliva [168]3 years ago

6 0

Answer:

Monomial

Step-by-step explanation:

Monomial is only one value therefore the following value is a monomial.

$-9x^2y^5$

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Step-by-step explanation:

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irina [24]

Answer:

x=40/9

Step-by-step explanation:

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4 years ago

Ruben bought a DVD recorder for 240 $. Now, it is on sale for 180 $. Find the percentage of change in the price

xenn [34]

Answer:

Step-by-step explanation:

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new/sale: $180

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(V2−V1)|V1|×100

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3 0

3 years ago

please help: What is the equation of a line parallel to -5x + y= 2 that passes through the point with coordinates (-2, 1)?

weqwewe [10]

Answer:

y = 5x + 11 or -5x + y = 11

Step-by-step explanation:

Given line:

-5x + y = 2

In slope-intercept form:

y = 5x + 2

The parallel line has the same slope and will look as:

y = 5x + b

This line passes through the point (-2, 1), substitute:

1 = 5*(-2) + b
b = 1 + 10
b = 11

So the line is:

y = 5x + 11

-5x + y = 11

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3 years ago