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7nadin3 [17]
3 years ago
14

Factorise ab-a-b+1 =?

Mathematics
2 answers:
dexar [7]3 years ago
7 0

Answer: a(b - 1) -1 (b - 1)

(a - 1)(b - 1)

Step-by-step explanation:

Rufina [12.5K]3 years ago
7 0

Answer:

ab-a-b+1

For this equation there are no like terms!

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A box of crackers costs 0.26 .if the box contains 10 ounces , what is the cost of the box of crackers
Ahat [919]
What we know:
.26 per ounce of crackers
1 box=10ounces

Waht we need to find:
Cost of box= $2.60

.26×10=2.60
6 0
3 years ago
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Based on the graph of the line below, which describes the relationship between the value of the y-intercept and the
stepan [7]

Answer:

y intercept = 3

m = \frac{1}{3} --- slope

Step-by-step explanation:

Given

The attached graph

Required

Determine the slope and the y intercept

The y\ intercept is at the point where x = 0.

From the graph:

y = 3;\ when\ x = 0

Hence,

y intercept = 3

Next, we calculate the slope using:

m = \frac{y_1 - y_2}{x_1 - x_2}

Where:

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(x_2,y_2) = (9,6)

So, we have:

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m = \frac{3}{9}

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6 0
3 years ago
You roll a die numbered from 1 to 6 ?<br> What’s the probability (A Composite Number &lt;<br> _2?
GREYUIT [131]
It would be 0.1666 %
3 0
4 years ago
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Anne, Scott and Beth won $300 in a lottery. The jackpot will be divided among them based on their money they put towards the tic
Shkiper50 [21]

Answer: Beth should get $135

Step-by-step explanation:

Money won in the lottery by Anne, Scott and Beth =$300

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Therefore Beth should get the remainder=Total money won -(Amount necessary to Anne and Scott)

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8 0
3 years ago
Solve for x <br> log x 8 = 0.5
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3 0
3 years ago
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