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Mrac [35]
2 years ago
13

(-1)[-3(-5)(-7)]+(-3+7)(-2)

Mathematics
2 answers:
posledela2 years ago
6 0
Simplify the expression.

Answer: 97
Sati [7]2 years ago
4 0

Using pemdas, we get:

(-1)[-3(-5)(-7)]+(-3+7)(-2) = (-1)(-105) + 4(-2) = 105 - 8 = 97

Hope that helps!

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X + 67 = 70 <br><br> what does "x" equal?<br><br> Please explain your answer, thanks!
8_murik_8 [283]
Hey there!

3 + 67 = 70,

so your answer will be:
x = 3

Hope this helps!
Have a great day (:
5 0
3 years ago
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To buy a car, you borrow $25,000 with a term of three years at an APR of 6.5%. What is your monthly
Finger [1]

Answer:

  $766.23

Step-by-step explanation:

The amortization formula is appropriate for this. (Better, use a financial calculator or spreadsheet.)

  A = P(r/12)/(1 -(1 +r/12)^-(12t))

where P is the amount borrowed (25,000), r is the annual rate (0.065), and t is the number of years (3).

Putting the given numbers into the formula, we have ...

  A = $25,000(0.065/12)/(1 -(1 +0.065/12)^(-36))

  A = $25,000(.00541667)/(1 -1.00541667^-36)

  A = $25,000(0.00541667)/(0.1767322)

  A = $766.23

The monthly payment is $766.23.

_____

<em>Comment on tools</em>

A graphing or scientific calculator is useful for these. Something like a TI-84, or any of the equivalents, will have financial calculations like this built in. There are also numerous apps available for phone or tablet that will do financial calculations.

4 0
3 years ago
THIS IS URGENT! PLZ HELP!
Yanka [14]

Answer:

73

Step-by-step explanation:

7 0
3 years ago
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Find the coordinates of the midpoint M of ST???????. Then find the distance between points S and T. Round the distance to the ne
Law Incorporation [45]
(7, 5)
because u round (6.5, 4.5) to the nearest tenth
3 0
3 years ago
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I don't know please help??
VikaD [51]
2%
take the absolute value of  your (experimental-accepted then divide by the accepted) so (20-25)/25=.2
then multiply that number by 100 to get the percent, .2*100=2
8 0
3 years ago
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