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otez555 [7]
3 years ago
11

Solve by factoring x2-11x+19=-5

Mathematics
1 answer:
alexira [117]3 years ago
4 0

x^2-11x+19=-5\ \ \ \ |+5\\\\x^2-11x+24=0\\/-11=(-3)+(-8);\qquad24=(-3)(-8)/\\\\x^2-3x-8x+24=0\\\\x(x-3)-8(x-3)=0\\\\(x-3)(x-8)=0\iff x-3=0\ \vee\ x-8=0\\\\\boxed{x=3\ \vee\ x=8}

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Pie
What is the problem exactly
5 0
3 years ago
Karls car payments are $215.37 per month for the next three years. What will be the total amount he will pay for his car?
NikAS [45]

Answer:

$7,753.32

Step-by-step explanation:

12 months in one year

12 x 3 = 36 months in 3 years

215.37 x 36 months

215.37 x 36 = 7,753.32

Please lmk if you have questions.

3 0
3 years ago
In a certain town there were 332 robberies last year. This year the number of robberies has gone down 14%. How many robberies we
Reptile [31]

Answer:  300

Step-by-step explanation:

Number of robberies last year was                          =  332

Percentage of reduction in the subsequent year    = 14%

Therefore,to know the decline amount, we find 14% of 332

                                                                                    = 14/100 x 332

                                                                                    = 46.48

Now to find out the number of robberies cases recorded this year, it will be

                                                                                   = 332 - 46.48

                                                                                   = 285.52

                                                                                  ≅ 300

6 0
4 years ago
Can someone please help me?
garik1379 [7]
The answer is b). (0,0)
8 0
3 years ago
Gabriel saves 40% of his monthly pay check for collage. He earned $270 last month. How much money did Gabriel save for collage
Ivan
Hi there!

I do not know the other values of the pay check, so I will explain to you how to solve for 40% of the 270 dollars. To solve, we'll need to set up a proportion. That proportion is 40/100 = x/270. Next, we need to cross-multiply: 100x = 10800. Lastly, we'll divide to figure out what 40% of 270 is. x = 108.

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
4 0
3 years ago
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