Answer:
90
Step-by-step explanation:
3600 / 40 = 90
so
90 x 40 = 3600
Answer: See each part below.
1) A, B, and C are the coefficients in order when it equals 0. Move over the 4 and you have 5, 9, -4 or Choice B.
3) If you graph the equation, it will be above the x-axis. Therefore, it has no roots. Choice D
4) Choice A is correct. Use the coefficients: A = 4, B = 3, C = -10. Simply plug those into the quadratic equation and you will get -2 and 1.25.
Multiply 1st equation by 2
2y + 14 = 6x
6x - 2y = 14 (rewrite)
6x - 2y = 12 (2nd equation)
------------------subtract
0 ≠ 2
no solution
answer
There is no solution
Didn't know if this was a question but if yes it is
Answer:
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