3. Completely factor the expression: 1. 2x^2-16x+10= square
(x)/(7)+(x)/(3)=(3)/(14)
Circle which place to use when comparing the numbers. 1. 0.521 0.576 2. 17.422 17.946 3. 9.678 9.67
Simplify the expression. sqrt (162x^6y^5) (1 point) 12x^4ysqrt (7xy^2) 9xy^2sqrt (2x^5y^3) 12x^3y^2sqrt (7y) 9x^3y^2sqrt (2y)
Using your calculator, answer each problem below. Be sure to use the proper number of significant figures. square (2.0e3)(3.42e-2) square 3.456/1.3e3 square 0.1765/(10.32-9.45)
Tally up your score for this section and select the correct score below. 15 to 20 10 to 14 Below 10
Write the solution in set-builder notation. 8x-7gt 7x+2 xvert xgt 9 xvert xgeqslant -9 xvert xleqslant 9 xvert -infty lt xlt infty xvert xgeqslant 9
Which is irrational? (1 point) (3)/(4) -14.7 sqrt (27) sqrt (81)
Find the slope of the line through the points (-1,-4) and (2,-2) A -(2)/(3) B -2 C (3)/(2) (D) D (2)/(3)
3. 4. 5. 6. 7. 8. Follow the directions to come up with the correct answer Start with the number 16 subtract 12 from your number multiply by 8 subtract 16 divide by 4 multiply by 3 add 22 cut in half subtract 3 square 10. add 6
Find the perimeter of the triangle with these vertices. $(4,3),(-3,3),(-3,-3)$ Give an exact answer (not a decimal approximation). Simplify your answer as much as possible.
) Select all the factor pairs of 28. 4 and 6 2 and 14 3 and 7 1 and 28 4 and 7 3 and 9
8) $\frac {2\sqrt [5]{5p^{2}}}{\sqrt [5]{16p}}$
Solve. $6x^{\wedge }4-7x^{\wedge }2+2=0$
8. Which of these below correctly solves for yof the equation $3x-2=4y+5$ $y=-3x-5$ $y=-\frac {3}{4}x+\frac {7}{4}$ $y=\frac {3}{4}x-\frac {7}{4}$ $y=3x+5$
2. What value of x makes this equation true? $6-x=5x+30$
4)) Find the number that makes the ratio equivalent to $2:11$ $\square :88$
5) Solve the equation below for III. $-8=\frac {m+7}{-4}$
Solve the equation a $0=x^{3}-4x^{2}-21x$ b $2x^{4}-6x^{3}=12x^{2}-36x$
\( 3 x + 2 \longdiv { 9 x ^ { 3 } + 2 7 x ^ { 2 } + 1 7 x + 2 } \)
