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$x^2-40x-10=0$

What is the sum of the solutions to the given equation?

$x=8$

$y=x^2+8$

The graphs of the equations in the given system of equations intersect at the point $\left(x,y\right)$ in the xy-plane. What is the value of $y$?

$\frac{55}{x+6}=x$

What is the positive solution to the given equation?

How many solutions are there to the system of equations above?

What are the solutions to the given equation?

What value of x satisfies the equation above?

Which of the following values of x satisfies the given equation?

$64x^2+bx+25=0$

In the given equation, $b$ is a constant. For which of the following values of $b$ will the equation have more than one real solution?

$y=x^2+14x+48$

$x+8=11$

The solution to the given system of equations is $\left(x,y\right)$. What is the value of $y$?

The total revenue from sales of a product can be calculated using the formula , where T is the total revenue, P is the price of the product, and Q is the quantity of the product sold. Which of the following equations gives the quantity of product sold in terms of P and T ?

$y=-1.50$

$y=x^2+8x+a$

In the given system of equations, $a$ is a positive constant. The system has exactly one distinct real solution. What is the value of $a$?

When the equations above are graphed in the xy-plane, what are the coordinates (x, y) of the points of intersection of the two graphs?

If $\left(4x-4\right)=112$, what is the positive value of $x-1$?

In the xy-plane, the graph of the equation $y=-x^2+9x-100$ intersects the line $y=c$ at exactly one point. What is the value of $c$?

$b=42cf$

The given equation relates the positive numbers $b$, $c$, and $f$. Which equation correctly expresses $c$ in terms of $b$ and $f$?

If , which of the following is a possible value of x ?

$38x^2=38\left(9\right)$

What is the negative solution to the given equation?

In the equation above, a and c are positive constants. How many times does the graph of the equation above intersect the graph of the equation in the xy-plane?

What value of x satisfies the equation above?

$x^2+y+7=7$

$20x+100-y=0$

The solution to the given system of equations is $\left(x,y\right)$. What is the value of $x$?