STAAR Review: Algebraic Representations

Which expression is equivalent to 49 + 81?

What is the value of the expression shown?

$$15-4^2$$

What is the prime factorization of 27?

Which of these can be written as an equation?

Which expression is equivalent to $$\left(4\times w\right)+6$$

After 5 students left class for a field trip, the class had 28. Enter an equation to represent this situation.

note: use x for your variable

Which number line represents the solution to $$5x\le30$$ ?

The inequality shown can be used to find x, then number of student's in a class who wore their badge to school on Tuesday.

$$x-7\le22$$

Solve and enter an inequality that represents all the possible values of x.

The area of a rectangle is 44.8 square inches. The base of the rectangle is 8 inches. What is the height of the rectangle in inches?

What value of x makes this equation true?

$$-75+x=-50$$