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Dovator [93]
3 years ago
7

Can someone please help?

Mathematics
1 answer:
djverab [1.8K]3 years ago
6 0
Sure what do you need help on
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Evaluate (3n+2) -10 when n=3 !!!!
Crazy boy [7]

Hello!

(3n + 2) - 10 =

= (3 × 3 + 2) - 10 =

= (9 + 2) - 10 =

= 11 - 10 =

= 1

Good luck! :)

3 0
3 years ago
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What is the solution to the following equation? x^2+3x+4=0
liubo4ka [24]

Answer:

x =−3±i√7/2

is the correc anwer

6 0
3 years ago
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Is x+y=16 y=3-x consistent inconsistent or equivalent
zubka84 [21]
I think its inconsistent
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Five times the sum of a number and 27 ig greater than or equal to six times the sum of that number and 26 . What is the solution
harkovskaia [24]

Given

5(x + 27) ≥ 6(x + 26)


Find

The solution set of x


Solution

Eliminate parenthses.

... 5x + 135 ≥ 6x + 156

Subtract 5x+156

... -21 ≥ x


The solution set is all real numbers less than or equal to -21.

4 0
3 years ago
The temperature at night reached -13 degrees Fahrenheit. Write an equivalent statement about the temperature using the absolute
erica [24]
Absolute value is always a positive number so in this case the absolute value of -13 is 13 so you can say the temperature monday morning was a lot of 13° F
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