Evaluate the following expression. -3^2+2^2+(5^2-23) -3^2+2^2+(5^2-23)= square
Perform the Indicated operation. 3(4)/(7)+(1)/(7) 3(4)/(7)+(1)/(7)= square (Simplify your answer. Type an integer, proper fraction or mixed number.)
11. Organize the results in a two-way table.Include the marginal frequencies. You conduct a survey that asks 32 students in your class whether they have pets or siblings. The results show that 21 of the students surveyed have siblings, 13 have pets, and 4 have no siblings or pets.
If f(x)=-8-x for what value of x is f(x)=-11 -19 3 19 -3
Points A, B, and C are collinear, and B lies between A and C. If AC=48,AB=2x+2 and BC=3x+6 what is BC? BC=square
Solve the system by elimination. -11x-4y=36 -10x-10y=20 x= square y= square
6) -(2x^3y^2)/(y^2)cdot (2x^(3)^4)
Solve this inequality and select your answer from the choices given. (x-3)/(2)gt -5 After you pick your answe press GO. A. xlt -13 B. xgt -7 C. xlt -7 D. xgt 0 Ell xgt -13
Factor the trinomial. x^2+10x-39 square
10) The second angle of a triangle is the same size as the first angle. The third angle is 12^circ larger than the first angle. What is the angle measurement of the third angle?
Find the perimeter of the triangle with these vertices. $(4,3),(-3,3),(-3,-3)$ Give an exact answer (not a decimal approximation). Simplify your answer as much as possible.
) Select all the factor pairs of 28. 4 and 6 2 and 14 3 and 7 1 and 28 4 and 7 3 and 9
8) $\frac {2\sqrt [5]{5p^{2}}}{\sqrt [5]{16p}}$
Solve. $6x^{\wedge }4-7x^{\wedge }2+2=0$
8. Which of these below correctly solves for yof the equation $3x-2=4y+5$ $y=-3x-5$ $y=-\frac {3}{4}x+\frac {7}{4}$ $y=\frac {3}{4}x-\frac {7}{4}$ $y=3x+5$
2. What value of x makes this equation true? $6-x=5x+30$
4)) Find the number that makes the ratio equivalent to $2:11$ $\square :88$
5) Solve the equation below for III. $-8=\frac {m+7}{-4}$
Solve the equation a $0=x^{3}-4x^{2}-21x$ b $2x^{4}-6x^{3}=12x^{2}-36x$
\( 3 x + 2 \longdiv { 9 x ^ { 3 } + 2 7 x ^ { 2 } + 1 7 x + 2 } \)
