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Leya [2.2K]
3 years ago
15

Find an ordered pair (x y) that is a solution to the equation calculator

Mathematics
1 answer:
galina1969 [7]3 years ago
7 0
Pick a value for 'x' then solve for the 'y'

Ex: X=6 then 6-2y=2 then 4=2y then y=2y

So your answer will be 6,2.

Another answer to your question would be 4,1.
You might be interested in
A levee protects a town in a low-lying area from flooding. According to geologists, the banks of the levee are eroding (wearing
Cloud [144]

Answer:

The signed number that indicates how much of the levee will erode during the next decade is:

-30 feet

Step-by-step explanation:

a) Data and Calculations:

Erosion rate of the banks of the levee = 3 feet per year

For 10 years, if nothing is done to correct the problem, the eroded banks will be equal to 10 * 3 = 30 feet

Therefore, the signed erosion in the next decade is -30 feet.

b) The quantity of erosion can be given as the number of years involved without correction, multiplied by the rate of erosion per year.  This implies that the quantity of erosion depends on the number of years and the rate of erosion per year.

5 0
2 years ago
What is 8.57x10-⁴ in standered form ?
marusya05 [52]

Kaleerain5,

In order to get your answer you must remember that if the exponent is negative move to the left and if the exponent is positive you have to move to the right.

  • 8.57 \times 10^{-4}
  • The exponent is negative so move to the left:
  • 8. = .8 = .08 = .008 = .0008
  • = .000857

Therefore your answer is ".000857."

Hope this helps!

6 0
3 years ago
24 - c/12 = -89 what is x
VLD [36.1K]

Answer:

24

−

c

12

=

−

89

=

c

=

−

1356

x

=

c

=

−

1356

Step-by-step explanation:

5 0
2 years ago
5kg to 5212g increase or decrease
Bingel [31]

Answer:

increase

Step-by-step explanation:

5kg to 5212g

First, Let's put these numbers into similar units

1kg=1000g, so

5kg=5000g

And 5000g<5212g

Therefore, it is an increase

6 0
3 years ago
X^2 +14x +45=0 factorise​
Andreyy89

Answer:

Step-by-step explanation:

x^2+14x+45=0

x^2+(9+5)x+45=0

x^2+9x+5x+45

x(x+9)+5(x+9)=0

(x+9)(x+5)=0

either x+9=0                           Or,x+5=0

x+9=0

x=0-9

x=-9

x+5=0

x=0-5

x=-5

therefore x=-9,-5

4 0
3 years ago
Read 2 more answers
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