A crew has paved [math]\frac{3}{4}[/math] of a mile of road. If they have completed 50% of the work, how long is the road they are paving?
[size=150]40% of [math]x[/math] is 35.[/size][br][br]Write an equation that shows the relationship of 40%, [math]x[/math], and 35.
Use your equation above to find [math]x[/math].
Write an equation representing this situation. Explain the meaning of any variables you use.[br]
How many questions are on the exam? Show your reasoning.
20% of [math]a[/math] is 11. What is [math]a[/math]?
75% of [math]b[/math] is 12. What is [math]b[/math]?
80% of [math]c[/math] is 20. What is [math]c[/math]?
200% of [math]d[/math] is 18. What is [math]d[/math]?
What is the coefficient of the variable?
Which of these is the solution to the equation? 2, 3, 5, 7, [math]n[/math]
Which of these is a solution to the equation [math]\frac{1}{8}=\frac{2}{5}\cdot x[/math]?
[math]0.009\div0.001[/math]
[math]0.009\div0.002[/math]
[math]0.0045\div0.001[/math]
[math]0.0045\div0.002[/math]