I think the answer is $60
Subtract 3 from both sides so that the equation becomes -2x^2 + 5x - 13 = 0.
To find the solutions to this equation, we can apply the quadratic formula. This quadratic formula solves equations of the form ax^2 + bx + c = 0
x = [ -b ± √(b^2 - 4ac) ] / (2a)
x = [ -5 ± √((5)^2 - 4(-2)(-13)) ] / ( 2(-2) )
x = [-5 ± √(25 - (104) ) ] / ( -4 )
x = [-5 ± √(-79) ] / ( -4)
Since √-79 is nonreal, the answer to this question is that there are no real solutions.
Answer: B
Step-by-step explanation: I don't know how to graph however here is a website that can really help you
hope this helped :)
Answer:
Equation 1: x
=
5
y/
2
−
14 and y
=
2
x
/5
+
28/5
Equation 2: y
=
9
+
2
z/
7 and z
=
−
63
/2
+
7
y/
2
Equation 3: y
=
7
/3
−
2
z
/3 and z
=
7/
2
−
3
y
/2
Answer:
Let <em>x</em><em> </em>be that number.
The quotient is the result of dividing a number by another. In this case, the numbers are - 8 and x + 3.
