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3 years ago

What are the factors of the expression (y-2)(x+3)?

Mathematics

2 answers:

BartSMP [9]3 years ago

7 0

Answer:

Step-by-step explanation:

Isolate by the x or y on one side of the equation.

First, used FOIL method.

<u><em>FOIL METHOD</em></u>

(A+B)(C+D)=AC+AD+BC+BD

A=y

B=(-2)

C=x

D=3

Rewrite the equation.

yx+y*3+(-2)x+(-2)*3

yx+3y-2x-2*3

Solve.

Multiply.

3*2=6

yx+3y-2x-6

As a result, the final answer is yx+3y-2x-6.

masya89 [10]3 years ago

5 0

Answer:

Something which is multiplied by something else. A factor can be a number, variable, term, or a longer expression

with this information we can conclude that the numbers 2 and 3 are factors

Step-by-step explanation:

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Please help! I will mark you as brainliest!

matrenka [14]

Answer:

3.5 hours traveling

2.5 hours stationary

Step-by-step explanation:

When the line is horizontal, the distance isn't changing, so she is stationary, so just add the total time the line is horizontal.

Likewise, all other lines represent traveling.

8 0

3 years ago

Read 2 more answers

The cost of renting a community center is $100, with an additional cost of $10 per guest.

Marysya12 [62]

Step-by-step explanation:

The number of guests is the independent variable and should be between 1 and 50. We can use a scale of 10's

The cost is the dependent variable and the minimum cost is 100 and should rise from there

The scale would be from 100 's

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3 years ago

Read 2 more answers

Help math plz! Giving brainlist :D

adoni [48]

No, there is not common ratio...

0.972 (common ratio is 0.3...10.8*.3*.3)

you can use the geometric mean to find this center value easily...

(18*8)^(1/2)=12

7 0

3 years ago

Prove that 25^9+5^17is divisible by 30

VLD [36.1K]

Answer:

proof is below

Step-by-step explanation:

Answer:

25^9 + 5^17=

=2^18 + 5^17

=5^17(5+1)

=5^17×6

=5^16×30 is divisible by 30

6 0

2 years ago

Your computer server recently crashed and you need to make changes to a large manual. The manual contains approximately 16,000 w

tensa zangetsu [6.8K]

Answer:

The manual cost that will take to recreate by the firm is $ 90.51

Step-by-step explanation:

Given:

Number of words the manual contains= 16000

Number of words typed by a clerk in one hour and 20 minutes = 4160

To Find:

The total cost for recreating the manual = ?

Solution:

Step 1: Finding the Number of hours is need to type 4160 words :

= $1\frac{20}{60}$ hours

$\\\\=1\frac{1}{3}$ hours

$\\\\=\frac{4}{3}$ hours

So it takes $\frac{4}{3}$ hours to type 4160 word

Step 2 : Finding the Number of hours is needed to type 1 word

= $\frac{4160}{\frac{4}{3}}$

= $4160 \times \frac{3}{4}$

= 3120 words per hour

Step 3 : Finding the Number of hours is needed to type 16000 words

= $\frac{\text{ total number of words}} {\text{ number of words written per hour}}$

Substituting the values

= $\frac{16000}{3120}$

= 5.1282 hours

Step 4 : Finding the cost for recreating the manual.

= number of hours x cost per hour

= 5.1282 x $17.65

= 90.51

5 0

3 years ago