6 Simplify the following expressions. a. (-(1)/(2))^2+sqrt ((6^2-11))
A student sets up the following unit conversion. 5kmtimes (1mile)/(1.609km)times (5280ft)/(1mile) The final answer has units of Blank 1 Blank 1 Add your answer
Identify the coefficient in the expression below. 10+4z Answer Altempt 2 out of 2 square
A polynomial with leading term x^3 has 5 and 7 as roots; 7 is a double root. What is this polynomial in standard form?
13) Simplify the expression. (y^2)/(3)+4y^2 (4)/(3)y^2 (5y^2)/(3) 4(1)/(3)y^2 (4)/(3)
How do you write 1(2)/(9) as a decimal? 1.overline (1) 1.2overline (6) 1.overline (3) 1.overline (2)
Evaluate the given polynomial for the indicated value of the variable. -x^2-4x+4 for x=-4 square
Evaluate the given polynomial for the indicated value of the variable. x^2+7x-1 for x=4 square
Solve and round the FINAL answer to two decima places. (1.61+8.50)times (1.18-1.36)= Answer: __ I
Which of the following is an irrational number?Enter your answer(s) separated by commas if needed. (17)/(6),6,sqrt (17),sqrt (15),7.154 Provide your answer below:
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.)
