Solve the equation. sqrt (5x+60)-7=2x-13
Multiply. (4a-6g)(4a+5g) (4a-6g)(4a+5g)= square (Simplify your answer. Do not factor.)
Solve 7+3x-12x=3x+1 The solution is x= square
Name two other points that would be the same distance apart as -5(1)/(2) and -8
Use the vector u=(u_(1),ldots ,u_(n)) to verify the following algebraic properties of R^n a u+(-u)=(-u)+u=0 b. c(du)=(cd)u for all scalars c and d
To make a batch of salad dressing, combine 9 tablespoons of oil with 27 tablespoons of vinegar. How many tablespoons of vinegar are needed for every tablespoon of oil? Answer Attemptiout of 2 square tablespoons
Write the equation in the form ax^2+bx+c=0 2p^2+p-square =0
Simplify and leave your answer as a proper fraction or a mixed number. 6(11)/(12)-1(3)/(4)=square
Find the greatest common factor of 6xy^2 and 14y^3 6y^2 2xy^2 2 2y^2
Which sign makes the statement true? (-1)/(4)(2)(-2)/(8)
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? $9(18)\div 10$ $9+18\div 10$ $10(18)\div 9$ $10+18\div 9$
