Answer:
-π/2
Step-by-step explanation:
EDGE
Answer:
(2x-9)(x+5) should be the polynomial then solve that down to 2x+1x-45
Pedro = 280 + x
ricky = x
280 + x + x = 2672
2x = 2392
x = 1196
pedro = 1476, ricky = 1196
hope this help
Step-by-step explanation:
I'm not sure what the ordered pairs due to you not providing them, but I can tell you the best way to see if they are solutions.
The best way to do so is by substituting the x and y values into the equation.
For example, if you had the ordered pair (5,2), then you would put the x coordinate in place of x and the y coordinate in the place of y.
Like so:
2 = -2(5)+6
The way you know if its a solution is if they equal the same thing.
Solution example:
2 = 2
Non-solution example:
5 ≠ 3
Hope that helped!
Put the numbers in a vertical column aligning the decimal points.
Subtract each column, starting on the right and working left. ...
Place the decimal point in the answer directly below the decimal points in the terms.
Check the answer by adding.
Hope this helps!
