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Oksanka [162]
2 years ago
6

What is the equation of the line with qn x-intercept of -1 and a y-intercept of 2?

Mathematics
1 answer:
Kipish [7]2 years ago
6 0

Answer:

y = mx + b

mx = slope

b = y intercept

mx = 2/1

Rise 2, Run 1 = slope

y = 2/1x + b

b = (0,2)

y = 2/1x + 2


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27.) A customer went to a garden shop and bought some potting soil for $17.50 and 4 shrubs. The total bill was $53.50. Write and
Talja [164]

Answer:

c) The equation to find the price of each shrub is    $53.50 = 4 p + $17.50

The cost of 1 shrub = p =  $ 9.00

Step-by-step explanation:

The total number of shrubs purchased = 4

The price paid for potting soil = $17.50

The total bill of purchase = $53.50

Let us assume the cost of 1 shrub   = $p

The total amount spent of 4 shrubs = 4 x ( The price of each shrub)  =  4 p

TOTAL BILL = The amount paid for 4 shrubs +  AMOUNT paid for SOIL

⇒ $53.50 = 4 p + $17.50

Now. solving for p, we get:

53.50 - 17.50  = 4  p

or, 3 6  = 4 p

or, p = 36/4 = 9

or, p = 9

Hence, the cost of each shrub = $9

3 0
3 years ago
The table below shows the cost for different numbers of tickets.
Black_prince [1.1K]

Answer:

D

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7 0
3 years ago
Suppose the speeds of vehicles traveling on a highway are normally distributed and have a known population standard deviation of
erik [133]

Answer:

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Step-by-step explanation:

Data provided in the question

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98% confidence level

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= 1 - 0.98

= 0.02

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Z \alpha_1_2 = 2.326

Now the margin of error is

= Z \alpha_1_2 \times \frac{\sigma}{\sqrt{n}}

= 2.326 \times \frac{7}{\sqrt{32}}

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5 0
3 years ago
This question is for only  the smart students
olga_2 [115]
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7 0
3 years ago
True or false, 4x-3+x+7 would equal 5x-10​
dimulka [17.4K]

Answer:

false

Step-by-step explanation:

if you simplify you get 5x+4=5x-10, which is false

3 0
3 years ago
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