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juin [17]
2 years ago
15

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

20

Step-by-step explanation:

  1. 6 x 2 = 12
  2. 12 + 8 = 20
  3. 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
Read 2 more answers
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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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
otez555 [7]
Petra is 13 and her mother is 32. I used this equation:
p + 2p + 6 = 45
if you solve for p, you get 13. 13 times 2 plus 6 equals 32. So her mother is 32.
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Answer:

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Korvikt [17]

Answer: Snack=10carbs. Milk=11carbs

Step-by-step explanation:

(4x11)+(3x10)= 74

(3x11)+(4x10)= 73

6 0
3 years ago
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