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2 years ago

Evaluate the expression for the given variable 40-(6x+8) when x=2

Mathematics

2 answers:

alexandr402 [8]2 years ago

6 0

Answer:

800

Step-by-step explanation:

replace x with 2.

multiply 6 and 2 which is 12 then add that to 3, which is 20 then multiply 20 and 400, and that's when you get 800

Bond [772]2 years ago

4 0

Step-by-step explanation:

6 x 2 = 12
12 + 8 = 20
40 - 20 = 20

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You have decided to purchase a car for $22,346.16. The credit union requires a 10% down payment and will finance the

sukhopar [10]

Answer:

(b) $\$24,169.60$

Step-by-step explanation:

Given: Cost of car is $\$22,346.16$

Sales tax is $7.6\%$

The license and title charges are $\$125.13$

To find: The amount that the credit union will finance.

Solution:

We have,

Cost of car $=\$22,346.16$

Sales tax is $7.6\%$ of $\$22,346.16$

Therefore,

sales tax $=\frac{7.6}{100}\times22,346.16=\$1698.31$

The license and title charges $=\$125.13$

Now, the amount that the credit union will finance is

cost of car $+$ sales tax $+$ the license and title charges

$=\$22346.16+\$1698.31+\$125.13$

$=\$24,169.60$

Hence, the amount that the credit union will finance is $\$24,169.60$ .

So, (b) $\$24,169.60$ is correct.

5 0

3 years ago

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Events a and b are mutually exclusive. p(a) = 0.4 and p(b) = 0.5. what is p(a/b)?

Salsk061 [2.6K]

To figure this out, replace the variables with their given values.

p(a/b) = p(.4/.5)

Then you divide!

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Hope this helps!

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3 years ago

the sum of the ages of Petra and her mother is 45. her mothers is 6 years more than twice as old as Petra. how old are Petra and

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Petra is 13 and her mother is 32. I used this equation:
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Step-by-step explanation:

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3 years ago

Evaluate the expression for the given variable 40-(6x+8) when x=2​

Evaluate the expression for the given variable 40-(6x+8) when x=2