Simplify the following algebraic expression: -6wx+8wx-12wx -10wx 14wx Cannot be simplified -26wx 2wx
Simplify (-4k^4+14+3k^2)+(-3k^4-14k^2-8) Write answer in standard form. square
Original Equation: (1)/(6)(-12x^2)+4=-x^2-2 First Step: -2x^2+4=-x^2-2 Answer commutative property of addition associative property of multiplication associative property of addition commutative property of multiplication
Evaluate the following expression. 3c+5b when b=5 and c=15 3c+5b= square (Simplify your answer.)
Find the distance between the points (-20,8) and (-16,-8) Also find the midpoint of the line segment joining the two points. The distance is square (Type an exact answer.using radicals as needed.) The midpoint is square (Type an ordered pair.)
Solve the formula for c. d=(n)/(c-v) C= square
Divide the polynomials. The form of your answer should either be p(x)orp(x)+(k)/(x-2) where p(x) is a polynomial and kis an integer. (x^3+6x^2-5x)/(x-2)=square
Divide. (8827)/(13) The remainder is zero. (8827)/(13)=square The remainder is greater than zero. (8827)/(13)=square Rsquare
The coordinate 6 has a weight of 1 the coordinate 8 has a weight of 3, and the coordinate 10 has a weight of 1. Find the weighted average. Weighted average: square
Solve for y. vert 4y-10vert =-2 If there is more than one solution, separate them with commas. If there is no solution, click on "No solution". y= square
Part 7:Statistics 19. Find the mean (average) of the following numbers: $72,80,88,90,70$ Answer: __
18. A number cube $(1-6)$ is rolled. What is the probability of rolling an even number? Answer: __
Factor the polynomial below. $36x^{2}-25$ Cannot be factored $(6x+5)(5x-6)$ $(6x-5)^{2}$ $(6x+5)(6x-5)$
$3x(6x^{2}-4xy^{2})+8x^{2}y^{2}-2y^{3}$
15. A rectangle has a length of 14 m and a width of 9 m. What is the perimeter? Answer: __
The sum of three consecutive numbers is 309 . What is the smallest of the three numbers?
Identify the focus of each. 31) $y-6=(x-4)^{2}$ 32) $\frac {1}{2}(x+2)=(y+9)^{2}$ 33) $x^{2}+4x+4y+4=0$ 34) $2x^{2}-24x+y+70=0$
Which is the product $(3x-5)(3x+5)$ in general form? $9x^{2}+25$ $9x^{2}-25$ $9x^{2}+15x-25$ $9x^{2}-15x-25$
Find the value of the expression $(t^{3}\div 4+s)\div 7$ for $s=19$ and $t=2$ $\square $
How would you write this expression using the values for a and b? $9(18)\div 10$ $9+18\div 10$ $10(18)\div 9$ $10+18\div 9$
