1. terms
2. variables
3. powers
Answer:
To evaluate an algebraic expression, you have to substitute a number for each variable and perform the arithmetic operations. In the example above, the variable x is equal to 6 since 6 + 6 = 12. If we know the value of our variables, we can replace the variables with their values and then evaluate the expression.
Step-by-step explanation :D give me brainly
Answer:
Step-by-step explanation:

Convert x^0.5 to square root:

Square both sides:

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Answer:
x = 1.36
Step-by-step explanation:
Answer:
Step-by-step explanation:
This is an absolute value function, and since it is positive, it will decrease to its point as it comes in from the left and then increase from its point as it goes on to the right. The vertex of this function sits at (5, 2). This means that the function is increasing from an x value of 5 all the way up to infinity.