2 years ago

Write an equivalent expression in standard form by

Mathematics

1 answer:

Ksenya-84 [330]2 years ago

8 0

The Standard form: 74

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$47.69

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Total miles per trip:

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Amount reimbursed:

93.5*$0.51 = $47.69

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2 years ago

Write 83 as a sum of tens and ones

Travka [436]

8 tens and 3 ones.

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Please help me 3x - 12y = 60 x + 2y = 14 will mark brainliest

Setler79 [48]

Answer:

x = 8, y = 3

Step-by-step explanation:

3x - 12y = 60

x + 2y = 14

3x - 12y = 60

3x + 6y = 42 (multiply by 3 so the x is the same as the top equation)

6y = 18 (subtract the equations)

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2 years ago

An automobile owner has 40% chance of having exactly one accident in a year and 60% chance of having no accidents in a year. The

sergey [27]

Answer:

A. 32.44

Step-by-step explanation:

Automobile owner has 40% chance for one accident in a year and 60% of zero accident in a year.

Let x is the loss of accident and y is the payment by insurer.

Y = 0 if X < 40,

x - 40 if 40 < x < 130

130 if x $\geq$ 170

Then, Var [y] = E y^2

Var [y] = 1052.16

E = 32.437.

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2 years ago