LT Geo Prep MC Practice

How many teaspoons are equivalent to 44 tablespoons? (3 teaspoons = 1 tablespoon)

What expression is equivalent to $$50x^2+5x^2?$$

What is 23% of 100?

If $$x=40$$ , what is the value of $$x+6?$$

The function $$f$$ is defined by $$f\left(x\right)=\frac{1}{6x}$$ . What is the value of $$f\left(x\right)$$ when $$x=3?$$

The function, $$f$$ , the graph of $$y=f\left(x\right)$$ in the xy-plane has a slope of 3 and passes through the point (0, -8). Which equation defines $$f?$$

$$-\frac{54}{w}=6$$

What is the solution to the given equation?

(a)  

The function $$h$$ is defined by $$h\left(x\right)=3x-7$$ . What is the value of $$h\left(-2\right)$$ ?

The y-intercept of the graph of $$12x+2y=18$$ in the xy-plane is $$\left(0,\ y\right)$$ . What is the value of $$y?$$

(a)  

A model predicts that a certain animal weighed 241 pounds when it was born and that the animal grained 3 pounds per day in its first year of life. This model is defined by an equation in the form $$f\left(x\right)=a+bx$$ , where $$f\left(x\right)$$ is the predicted weight, in pounds, of the animal $$x$$ days after it was born, and $$a$$ and $$b$$ are constants. What is the value of $$a?$$

(a)