16) -7cdot (16)/(9)cdot (13)/(8)cdot (1)/(5)
11) -6cdot -7cdot -(4)/(9)cdot -(5)/(3)
Determine whether the set is finite or infinite. The set of natural numbers less than 100 Finite Infinite
Are the sets equivalent? A= 13,14,14,15,15,15,16,16,16,16 B= 16,15,14,13 Yes No
Are the sets equivalent? A= 7,8,9,10,11 B= 6,7,8,9,10 Yes No
Find the cardinal number for the set. 8,10,12,ldots ,66 30 60 15 20
Express the set using the roster method. xvert xin Nandxlies between0and4 0,1,2,3,4 1,2,3,4 1,2,3 0,1,2,3
Solve each equation and show all work or points will be lost 1. 3(2x+4)=30 2. 5x-7=3x+11 3. 4(x-2)+3=15 4. 2x+5=3x-4 5. 6(x+1)=2x+20 6. 10-2x=4x-8
Use the distance formula below to answer the question: d=sqrt ((x_(2)-x_(1))^2+(y_(2)-y_(1))^2) What is the distance between (7,-2) and (3,1) square
Multiply both sides of the equation by the same expression: square times ((1)/(a)-(1)/(d))=square times bc The resulting equation is: c=square
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 $
Write the polynomial expression in simplest form: $\frac {5x-20}{x^{2}-9}\cdot \frac {x^{2}+12x+27}{x^{2}+2x-24}$ (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.)
