3 years ago

8. 20% of 70 plants

Mathematics

2 answers:

Sloan [31]3 years ago

8 0

84.26 is the percentage of 8.20 out of 70

belka [17]3 years ago

4 0

Answer:

Step-by-step explanation: Search what is 20 percent of 70 in google.

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Is 45 minus equivant to 750 seconds

Brilliant_brown [7]

If you meant 45 minutes, no.
45 x 60 is 2700
2700=/=750

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3 years ago

P(x)⋅Q(x)=R(x); if P(x)=x+2 and R(x)=x3−2x2−6x+4, what is Q(x)?

STatiana [176]

Answer: Q(x) = x² - 4x + 2

<u>Step-by-step explanation:</u>

P(x) · Q(x) = R(x) ⇒ Q(x) = R(x)/P(x)

R(x) = x³ - 2x² - 6x + 4 ÷ P(x) = x + 2

I will use synthetic division (but you can also use long division).

-2 | 1 -2 -6 4

1 -4 2 0 ← remainder

The reduced polynomial is: x² - 4x + 2

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4 years ago

Your family spent less than 150 dollars on groceries. what is the inequality for this ?

Cerrena [4.2K]

Answer:

x<150

Step-by-step explanation:

The amount of money (x) is less than 150 dollars

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3 years ago

Which function is represented by the graph?

belka [17]

Any equation where you have a y and a x

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3 years ago

Read 2 more answers

Find one possible missing coordinate so that the point becomes a solution to the given inequality. (x, 8) is a solution to 3x -

Marina86 [1]

Answer:

x = 0

Step-by-step explanation:

Substituting the given "point" into the equation gives the possibilities for x.

<h3>Substitution</h3>

Using (x, y) = (x, 8), the inequality becomes ...

3x -4 < 8

Solving for x gives ...

3x < 12 . . . . . . . add 4

x < 4 . . . . . . . divide by 3

Any value of x less than 4 will make (x, 8) a solution to the inequality. For example, ...

x = 0 . . . . . . (0, 8) is a solution to the inequality

6 0

2 years ago