Write the polynomial expression in simplest form: (5x-20)/(x^2)-9cdot (x^2+12x+27)/(x^2)+2x-24 (1 point) The simplified form is square (Keep answer in factored form.) What are the restrictions on the variable? square (Type only the numbers and separate your answers with commas, if needed.)

Enter an expression in expanded form that is equivalent to $(a+8)^{2}$ Enter answer

Claire earned $\$ 540$ last summer babysitting . She put the money in a savings account earning $2.5\% $ simple interest. How much interest will she earn in 6 months?

What is this fraction as a mixed number? $\frac {10}{7}$ $\frac {3}{10}$ $\frac {7}{10}$ $1\frac {3}{7}$ $3\frac {1}{7}$

Factor the trinomial of the form $x^{2}+bxy+cy^{2}$ $x^{2}+10xy+16y^{2}=\square $

$-\frac {6}{3}-- \frac {1}{3}-- \frac {4}{3}$

33. True or False. a. The value of $-x3-4x2+7$ is $-2$ when $x=-3$

Find the slope of the line. $2x+y=-6$ $m=2$ $m=-\frac {1}{3}$ $m=-2$ $m=-\frac {1}{2}$

Find the slope of given points $A(-2,5)$ and $B(4,-7)$ $Slope\quad AB=\square $

Solve the system of equations. 19) $y=4x-9$

Express in simplest form: $\frac {x^{2}+3x-28}{x^{2}-16}\div \frac {3x-6}{x^{2}+2x-8}$ (1 point) The simplest form is $\square $