Estimate. 19.9times 5.8approx Choose 1 answer: A 12 B 120 C 1200 D 12,000
Factor completely. 5x^2+20x-60=square Related content Factoring quadratics with a common factor Factoring completely with a common factor
Find the product. -7(8+k) -56+7k -7k+56 -7k-56
20. For the function g(x)=x^2-6 what is the value of g(3) -3 0 3 9
Solve 5x^2=6125 Give only the positive root. 65 25 35 No real solution
Simplify (-6a^3b^-1)/(36ab^2) -6a^2b^3 -(a^2)/(6b^3) -(a^2b^3)/(6) -(6a^2)/(b^3)
Expand the expression to a polynomial in standard form: (4x+9)(-x^2-3x+1) Answer Attemptiout of 2 square
Instructions Factor the polynomial expression. x^2-7x-60 Answer: square
To solve this system of equations using substitution, what could be substituted in place of y in the first equation? 4x=5-2y y-2x=7 A. 7-2x B. 4x-5 C. (5-4x)/(2) D. 2x+7
Select all the correct answers. Simplify (x^-3)^(1)/(3) x^-1 x^9 (1)/(x^9) (1)/(x)
5 Cheddar cheese costs $\$ 4.25$ per pound. Which equation best represents y, the total cost of x pounds of cheddar cheese? Your answer
Simplify. $\frac {\frac {9}{2}-6}{1+\frac {7}{6}}$ $\square $
Find the partial sum. $\{ 38,31,24,17,\ldots \} ;S_{12}$
7. Find the coordinates of the intersection of the diagonals of the parallelogram with vertices $(-2,-4),(-4,4),(2,12)$ and $(4,4)$ 8. Three vertices of $\square ABCD$ are $A(1,5),B(1,1)$ and $D(2,2)$ Find the coordinates of the remaining vertex.
The GCF of $40c^{6}$ and $48c^{7}$ is $8c$ The missing exponent is __ The solution is $\square $
Find the solution(s) to each equation, or explain why there is no solution. $\sqrt {x+4}+7=5$
28. \( \left(\frac{112}{7}\right)^{\frac{1}{4}} \)
use the distributive property to remove the parentheses. $(2z^{4}-8z^{3}+3)4z^{5}$ Simplify your answer as much as possible.
$Area=4\cdot 69$ $=\square \cdot (\square -\square )$
$2x+y=41$ $x=y-39$ $y=2x-41$ $y=-2x+41$ $x=2y+41$
