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EastWind [94]
3 years ago
7

Factor out -32y^2 - 24y

Mathematics
1 answer:
xxMikexx [17]3 years ago
7 0
12y2 the 2 is an exponent
Explanation:
Write greatest common factor as GCF
Consider the variables
x
and
y
x
is only in one of them so it is not 'common'. Thus it is not included in the GCF
y2
×
y
=
y3
so
y2
is part of the GCF
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What is the lcm of 6 and 8
Dafna1 [17]

Answer:

Explanation:

Method 1

First, list the multiples of both numbers:

undefined

To find the lowest common multiple (LCM) of 6 and 8, first express the numbers as a product of its prime factors.

\begin{gathered} 6=2\times3 \\ 8=2\times2\times2=2^3 \end{gathered}

Next, pick the highest powers for each of the numbers:

\begin{gathered} \text{LCM}=2^3\times3 \\ =8\times3 \\ =24 \end{gathered}

5 0
1 year ago
6. A trader sold 100 boxes of fruit at
Maurinko [17]

Answer:

GH¢ 5.80 per box (average)

Step-by-step explanation:

In order to find the average selling price per box we first need to sum up all of the boxes to get the total number of boxes. Then we need to sum up the amount of money that he made by multiplying the cost per box by the amount sold at each price and adding those values together. Finally, we need to divide the total money made by the total number of boxes sold to get the average selling price per box.

100 boxes + 800 boxes + 600 boxes = 1,500 total boxes

(100 * 8) + (800 * 6) + (600 * 4) = total money made

800 + 4800 + 2400 = GH¢ 8,700 total money made

GH¢ 8,700 / 1,500 = GH¢ 5.80 per box (average)

7 0
3 years ago
A line contains the points (-4,5) and (3,-9). Write the equation of the line using slope-intercept form..please hurry
kotegsom [21]

Answer:

y= -2x-3

Step-by-step explanation:

Using the slope intercept form we have to first find the gradient of the line.

m=(y₂-y₁)/(x₂-x₁)

y₁=5

y₂=-9

x₁=-4

x₂=3

Therefore, m= (-9-5)/(3--4)

=-2

Therefore if we pick any point on the line, say, (-4,5) we obtain the same slope.

(y-5)/(x--4)=-2

(y-5)/(x+4)=-2

y-5=-2(x+4)

y-5=-2x-8

y= -2x-3

Thus the equation of the line in the slope intercept form is: y= -2x-3

4 0
3 years ago
2x - (3x + 6) Please help me with this equation guys!!!
katen-ka-za [31]
1. 2x - (3x + 6).....negative before parentheses makes everything inside parentheses opposite
2. 2x - 3x - 6....2x - 3x = -1x
3. -1x - 6

Answer:
-1x - 6
4 0
3 years ago
At the beginning of the week, Josh had 323232 computer games, 133\33, percent as many computer games as Peter had. By the end of
Ronch [10]

Answer:

Josh =24

Peter = 32

Step-by-step explanation:

Given

Beginning of Week

Josh = 32

Josh = 133\% * Peter

First, we calculate the amount Peter has at the beginning of the week

Josh = 133\% * Peter

Make Peter the subject

Peter = \frac{Josh}{133\%}

Peter = \frac{32}{133\%}

Peter = \frac{32}{1.33}

Peter = 24

When Josh gave out 25%.

The number (n) of computers is:

n = Josh * 25\%

n = 32 * 25\%

n = 8

This means that Josh gave out 8 computers.

So, the amount they both have is:

Josh =32 - 8

Josh =24

Peter = 24+8

Peter = 32

7 0
2 years ago
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