Answer:
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AnBnC ( common place for all)
HAVE A NİCE DAY
Answer:
(x, y) = (3, 26)
Step-by-step explanation:
I like to solve systems of equations like this by graphing. A graphing calculator easily shows the solution for both x and y.
(x, y) = (3, 26)
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As an alternative, here, the equations can be subtracted.
y = f(x)
y = g(x)
0 = f(x) - g(x) . . . . subtract the second equation from the first
0 = 11x -7 -(3x +17)
0 = 8x -24 . . . . simplify
0 = x -3 . . . . . . .divide by 8
3 = x
Now, we can substitute into either equation:
y = g(x) = 3(3) +17 = 26
The solution is (x, y) = (3, 26).
7 x 300 = 2,100 hope i helped and there are 21 hundreds in 2,100
Step-by-step explanation:
5x = 15
x = 3
3(3)+ 2y = 9
9 + 2y = 9
2y = 0
y = 0
(3,0)
Answer:
8.84 x 10^3
Step-by-step explanation:
first, you need to turn the digits in 8840 so it is lower than 10 and at least 1
so 8840 ÷ 1000 gives us 8.840, or 8.84
Then, we need to add the multiplication that makes the original number
8.84 x 1000 = 8840
We simplify this by counting the factors zeros
1 0 0 0 = 3 zeros
Finally, but the amount of zeros in the exponent
8.84 x 10^3