Unit 2 Review - Pre Algebra

Put the steps to solve the equation below in order of solving

$$x^2\left(y-x\right)\ +1$$ when $$x=4$$ and $$y=-3$$

What mathematical operation should you do when you see two variables next to each other?

Example: $$6xy$$

A fraction is a form of what mathematical operation?

What is the value of $$\frac{10x}{y}$$ when $$x=10$$ and $$y=-4$$

Which set of grouping symbols represents absolute value?

Organize these options into the right categories

Evaluate $$\left(2m\right)^3$$ when $$m=2$$

What is the value of $$\sqrt[]{49}+\frac{16}{-2}$$

If $$p=4$$ and $$c=3$$ , which expression has a value of 301?

Match the following values with the variables based on the following information:

$$SA=\pi r^2+\pi rl$$ when the radius (r) of a circular cone is $$2ft$$ , the length (l) of the cone is $$3ft$$ , and pi equals $$3.14$$