Evaluate the expression. 1) -(3cdot 3) 2) (-3)(-3) 3) ((-5)(-5))/(-5) 4) (-(5cdot 5))/((-5)(-5)(-5)) 5) 3.785(10,000) (6.09)/(1000)
3. Identity Property Explain: __ Two Examples (NOT from class!) __
Solve the following equation for b. rb=m+9b Answer Attemptiout of 2 b=square
An angle that measures less than 90 degrees is called a: Obtuse angle Right angle Acute angle Straight angle
)) Solve for x. 2+(3)/(4)x=x-(3)/(4) X= square
Write an equivalent equation without parentheses. 3x-10+5x=3x-6-5 3x-10-5x=3x-2-5 3x+10+x=3x+6+5 3x+10+x=3x-2-15 3x-10-x=3x+2-5
1. Select all the points that are on the graph of the equation 4y-6x=12 A (-4,-3) B (-1,1.5) C (0,-2) D (0,3) E (3,-4) F (6,4)
Solve the equation for the specified variable. U=F(b+A) for b b= square
8. What number is 66% of 928? 10. 721.28 is what percent of 736? 9. What number is 55% of 250? 11. 132.53 is what percent of 457?
1. Find the value of f(-3) when f(x)=4x^2-2x+5
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? $9(18)\div 10$ $9+18\div 10$ $10(18)\div 9$ $10+18\div 9$
