Answer:
Step-by-step explanation:
90 + 122 + 4x + 19 + 9x - 8 + 7x - 3 = 540
220 + 20x = 540
-220 -220
--------------------------
20x = 320
/20 /20
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x = 16
Answer:
P = 3x + 3 - x²
Step-by-step explanation:
Answer: 0, 4, -9
Set the equation equal to zero.
x(x - 4)(x + 9) = 0
Solve for x by setting each factor equal to zero.
The factors in the equation are x, (x - 4), and (x + 9).
x = 4
x = -9
The zeros of the function are 0, 4, and -9.
Answer:
.55 difference or 11/20
Step-by-step explanation: hope this helps
(Don't know what the number line looks like)
Convert both to decimals, then subtract
3x+6 I believe because you can’t add a number with a variable to a number without one
