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2 years ago

Simplify 8(xy + 8) + 1.

Mathematics

2 answers:

zavuch27 [327]2 years ago

8 0

(8)(xy)+(8)(8)+1
=8xy+64+1=8xy+64+1=(8xy)+(64+1)=8xy+65

8xy+65 is your final answer.

kobusy [5.1K]2 years ago

5 0

Look at the picture.

I hope this helps!

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Part One Katie recorded the length, in inches, of the ribbon pieces she was going to use for a project. Use this information for

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The line plot that correctly represents the given data set is: line plot C.

On a line plot, the frequency of a data points is represented using "x" as many times as the data points appear in the data set.

The data point with the highest frequency is 11¼ which is also 11⅛. And they appear 4 times in the given data set.

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1 year ago

5. A gold bar weighs 12.6 kg. How many grams does the gold bar weigh?

charle [14.2K]

Answer:

12600 g

Step-by-step explanation:

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7 0

3 years ago

Read 2 more answers

A used car dealer has 30 cars and 10 of them are lemons (i.e.~ mechanically faulty used cars), and you don't know which is which

Triss [41]

Answer: Hence, the probability that he will get at least one lemon is 0.70.

Step-by-step explanation:

Since we have given that

Number of cars = 30

Number of lemon cars = 10

Number of other than lemon cars = 30-10 = 20

According to question, he bought 3 cars,

we need to find the probability that you will get at least one lemon.

So, P(X≤1)=1-P(X=0)=1-P(no lemon)

Here, P(no lemon ) is given by

$\dfrac{20}{30}\times \dfrac{20}{30}\times \dfrac{20}{30}=(\dfrac{20}{30})^3$

so, it becomes,

$P(X\geq 1)=1-(\dfrac{20}{30})^3=1-(0.67)^3=0.70$

Hence, the probability that he will get at least one lemon is 0.70.

5 0

2 years ago

Which situation can be represented by the inequality 4x − 25 < 125?

GaryK [48]

First add 25 to both sides of the inequality.
You get 4x < 150
Now divide both sides by 4.
You get x < 37.5
So x can be anything less than 37.5, such as 36, 35 or 34.

8 0

3 years ago

What’s the answer ???????????????????

Alenkinab [10]

Answer:

f(9) = - 2/3

Step-by-step explanation:

I don't really know how to answer those but I think I am right

8 0

3 years ago