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Mandarinka [93]
4 years ago
10

How do i find an ordered pair using substituion with these equations y=-4×-19 y=4×+5

Mathematics
1 answer:
eimsori [14]4 years ago
6 0
Y=-4x-19 + y=4x+5 one hundred fourth place
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find three consecutive odd integers such that 3 times the sum of all three is 24 more than the product if the first and second i
Delicious77 [7]
3 consecutive odd integers : x, x + 2, x + 4

3(x + x + 2 + x + 4) = x(x + 2) + 24
3(3x + 6) = x^2 + 2x + 24
9x + 18 = x^2 + 2x + 24
x^2 - 7x + 6 = 0
(x - 1)(x - 6) = 0

x - 1 = 0
x = 1

x - 6 = 0
x = 6 (this will not work...it is even)

ur 3 consecutive odd integers :
x = 1
x + 2 = 1 + 2 = 3
x + 4 = 1 + 4 = 5
8 0
3 years ago
Help me<br><br> explain how to do this if you can
Aliun [14]
Answer is 23 degrees
4 0
2 years ago
Read 2 more answers
1:
swat32
3rd answer always solve parenthesis first use PEMDAS
3 0
3 years ago
A city population is is 421,906. Round the population to the nearest hundred thousand and to the nearest thousand
qwelly [4]
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3 0
3 years ago
How do you factor and solve x^2-6x=-5
ArbitrLikvidat [17]

Answer:

Step-by-step explanation:

You need to bring the -5 to the left side.

x^2-6x+5=0

Wat two numbers, when multiplied equal to +5? Also when added make the middle term or -6?  -5 and -1.

(x-1)(x-5)  The x^2 would factor to be x*x

So the answer is the (x-1)(x-5)

7 0
3 years ago
Read 2 more answers
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