The answer is 3 I think :)
If you would like to find the values of a, b, and c in the quadratic equation, you can do this using the following steps:
ax^2 + bx + c = 0
-2x^2 + 4x - 3 = 0
a = -2
b = 4
c = -3
The correct result would be <span>a = –2, b = 4, c = – 3.</span>
Answer:
X = 26.3
Step-by-step explanation:
You'd simply have to find 20% of $40. To find the percent of a number, you would change the percent into an actual decimal/number, and then multiply them both. So the percent would become 0.20.
40 × 0.20 = 8
So now you would subtract 8 from the cost of 40.
40 - 8 = 32.
The shirt costs $32.
