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3 years ago

9

Is algebra.

1 answer:

Ket [755]3 years ago

5 0

Answer:

$6(x-10)(x+9)$

Step-by-step explanation:

First, make A equal one by factoring out the greatest common factor, 6. This makes the new expression $6(x^{2} +x-90)$ . Then, factor the remaining polynomial by finding two numbers that multiply to -90 and add to 1. These two numbers are -10 and 9. So, add each term to x and then multiply to get the final answer, $6(x-10)(x+9)$ .

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Ten items are selected at random from a production line It is known that the probability of finding a defective item from this l

lesya [120]

Answer:

wateva u want it to be

Step-by-step explanation:

the answer is wateva u want it to be all u gotta do is give it ur best and search it up i hope u do good on ur test rate me 5 and like plz

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3 years ago

Suppose that y varies directly with x. Given x=2.5 when y=100.<br><br> Find y when x = 3

sergeinik [125]

Answer

y=120

Step-by-step explanation:

2.5 ->100

3 -> y

y=(3*100)/2.5

y=120

3 0

3 years ago

Which method correctly solves the equation using the distributive property? Negative 0. 2 (x minus 4) = negative 1. 7 Negative 0

xenn [34]

The method which is used to solve the provided equation using the distributive property is,

$\rm x = 4 + 8.5 = 12.5$

<h3>What is distributive property?</h3>

The distributive property is to make something easier to do or understand and to make something less complicated.

The given expression is $\rm - 0.2(x-4) = -1.7$ .

The expression can be written as

$\rm 0.2(x-4) = 1.7$

Divide both sides by 0.2

$\rm x-4 = \dfrac{1.7}{0.2} = 8.5$

Add 4 both sides, we have

$\rm x = 4 + 8.5 = 12.5$

Thus, the value of x is 12.5.

More about the distributive property link is given below.

brainly.com/question/13130806

4 0

3 years ago

Evaluate each expression for the value given 5(x-3)=2^2,x=7

Gelneren [198K]

Answer:

x=7

Step-by-step explanation:

8 0

3 years ago

Julio is paid 1.3 times his normal hourly rate for each hour he works over 32 hours in a week. Last week he worked 36 hours and

Ostrovityanka [42]

So, I'm just going to go ahead and answer this question (Even though the question isn't quite defined):

Assuming that we want to know his usual pay, we can represent his pay with the variable 'p':

32p + 4(1.3p) = 531.96

32p + 5.2p = 531.96

37.2p = 531.96

p = 14.3

Knowing this, we can multiply his usual pay by 1.3 to find his overtime pay:

14.3 * 1.3 = 18.59

Julio's normal pay is $14.30 an hour, and his pay after 32 hours of workingis $18.59.

If this wasn't the answer you were looking for, tell me and I'll fix it.

Have a nice one!

5 0

4 years ago