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3 years ago

What is p(9)?what the percentage

Mathematics

1 answer:

kap26 [50]3 years ago

8 0

25%it is 25 percent

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Simplify the expression -3(x+3x. What is the simplified expression in standard form?

Morgarella [4.7K]

Answer:

$- 3(x + 3x) \\ - 3x - 9x = - 12x \\ the \: answer = \: - 12x$

please give brainliest

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3 years ago

Evaluate 6(-3) -1-51+131=<br> O 16<br> -10<br> -20

oee [108]

Answer:

-20

Step-by-step explanation:

6(-3) - |-5| + |3|

First multiply

-18 - |-5| + |3|

Then take the absolute values

-18 - 5 + 3

Subtract

-23 +3

Add

-20

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1 year ago

Read 2 more answers

F (x) is an exponential function with these features: f (x) is increasing, the y-intercept is (0,1), and f (2) = 49. Which

aleksley [76]

Answer:

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Step-by-step explanation:

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2 years ago

There are 30 children eating ice cream. 2/5 of the children have chocolate. 1/3 of them have vanilla. The rest have strawberry.

defon

Answer:

28/2

Step-by-step explanation:

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2 years ago

Show work and Factor 4x^2+xy-18y^2

grigory [225]

Answer:

$4x^2+xy-18y^2=(4x+9y)\,(x-2y)$

Step-by-step explanation:

Let's examine the following general product of two binomials with variables x and y in different terms:

$(ax+by)\,(cx+dy)= ac\,x^2+adxy+bcxy+bdy^2$

so we want the following to happen:

$a\,c = 4\\ad+bc=1\\bd--18$

Notice as well that $ad+bc =1$ means that those two products must differ in just one unit so, one of them has to be negative, or three of them negative. Given that the product $bd=-18$ , then we can consider the case in which one of this (b or d) is the negative factor. So let's then assume that $a\,\,and \,\,c$ are positive.