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3 years ago

What is the solution to the equation below? Round your answer to two

Mathematics

1 answer:

ipn [44]3 years ago

7 0

Answer:

The correct answer is x = 7.05

Step-by-step explanation:

1. Let's review the information given for answering the question:

7. 9x = 55.68

2. For solving the equation, we should proceed this way:

x = 55.68/7.9

x = 7.0481

x = 7.05 (Rounding to two decimal places)

3. Let's prove if the value of x is correct

7.9 * 7.05 = 55.68

55.69 = 55.68

The value is correct because we rounded the value of x

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In 1955 an antique car that originally cost 3,943 is valued at 64,125 if in excellent condition, winch is 2 1/4 times as much as

nika2105 [10]

Answer:

The value of the car in very nice condition is $28,500.

Step-by-step explanation:

Consider the provided information.

In 1955 an antique car that originally cost 3,943 is valued at 64,125 if in excellent condition, winch is 2 1/4 times as much as a car in very nice condition.

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3 years ago

Simplify the expression: (ab)3 (3a)2b A) ab 9 B) ab3 2 C) ab2 2 D) ab3 9 E) ab2 9

alexgriva [62]

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I need help with number 9 please show work how to get the answer.

anzhelika [568]

Answer:

Option B

Step-by-step explanation:

Let 'x' represents the number of miles traveled and 'y' represents the total cost of of the taxi ride.

Cost of ride with a rate of $2.25 per mile = $2.25x

Since, service charge of the taxi = $3 for first mile

Total cost of the ride = 2.25x + 3

Equation for the cost of the ride will be,

y = 2.25x + 3

Since, farthest distance that the taxi can travel = 35 miles

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Therefore, domain for the situation will be,

0 < x ≤ 35

Option B will be the answer.

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