Thirteen questions across the whole Algebra domain, including the two structural ones — when a system has no solution, and when it has infinitely many —…
13 questions • Zestly
• If $3(x - 4) = 2x + 7$, what is the value of $x$?
• A linear function $f(x) = mx + b$ models the total cost in dollars of a taxi ride, where $x$ is the number of miles traveled. If $m = 2.5$…
• For what value of $k$ does the system of equations $\{2x + 3y = 5, 4x + ky = 10\}$ have infinitely many solutions?
• A gym charges a monthly membership fee of 40 dollars plus 5 dollars for each visit. Which equation gives the total monthly cost $C$, in…
• Solve for $x$: $2(x + 3) - 4 = 2x + 2$.
• Which of the following inequalities represents the statement 'The sum of $x$ and $y$ is at most 20'?
• In the equation $y = 15x + 100$, what does the coefficient $15$ represent?
• Solve the system: $\{x + y = 10, x - y = 2\}$. What is the value of $x$?
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