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Recent Questions

In **Mathematics** / **High School** | 2025-07-03

[Done] What is the solution to the equation $\frac{1}{x}=\frac{x+3}{2 x^2}$? A. $x=-3$ B. $x=-3$ and $x=0$ C. $x=0$ and $x=3$ D. $x=3$

In **Mathematics** / **College** | 2025-07-03

[Done] Solve for $a$. $a-12=b$

In **Mathematics** / **College** | 2025-07-03

[Done] Which values of $x$ and $y$ would make the following expression represent a real number? $(4+5)(x+y i)$ A. $x=4, y=5$ B. $x=-4, y=0$ C. $x=4, y=-5$ D. $x=0, y=5$

In **Mathematics** / **College** | 2025-07-03

[Done] Use a graphing tool to solve the equation for $x$. $-4 x-1=5^x+4$ A. $x \approx-0.25$ B. $x \approx-1.25$ C. $x \approx-1$ D. $x \approx-1.50$

In **Mathematics** / **High School** | 2025-07-03

[Done] Solve for x. $6 x+10-3 x=34$

In **History** / **College** | 2025-07-03

[Done] What New Deal programs do you know still exist today? Would we be better or worse off if those did not exist?

In **Social Studies** / **College** | 2025-07-03

[Done] How do memory researchers define forgetting? A. inability to retrieve information from long-term memory B. inability to retain information in working memory long enough to make use of it

In **Mathematics** / **College** | 2025-07-03

[Done] A treasure map says that a treasure is buried so that it partitions the distance between a rock and a tree in a $5: 9$ ratio. Marina traced the map onto a coordinate plane to find the exact location of the treasure. $x=\left(\frac{m}{m+n}\right)\left(x_2-x_1\right)+x_1 $ $y=\left(\frac{m}{m+n}\right)\left(y_2-y_1\right)+y_1$ What are the coordinates of the treasure? If necessary, round the coordinates to the nearest tenth.

In **Mathematics** / **High School** | 2025-07-03

[Done] What is the equation of the line that is perpendicular to the line [tex]$y=\frac{3}{5} x+10$[/tex] and passes through the point (15, -5)? A. [tex]$y=\frac{3}{5} x-20$[/tex] B. [tex]$y=-\frac{3}{5} x+20$[/tex] C. [tex]$y=\frac{5}{3} x-20$[/tex] D. [tex]$y=-\frac{5}{3} x+20$[/tex]

In **Mathematics** / **High School** | 2025-07-03

[Done] Ariana, Boris, Cecile, and Diego are students in the service club. Three of the four students will be chosen to attend a conference. Which choice represents the sample space, S, for this event? $S=\{A B C, A B D, A C D, B C D\}$ $S=\{A B C, B C A, C D A, D A C\}$ $S=\{A B C, A B D, B A C, B D A, A C D, A D C, B C D, B D C\}$ $S=\{A B C, A B D, A C D, B C A, B C D, B D C, C A B, C B D, D A C, D B C\}$