CPM Homework Help : CCA Problem 1-5

Evaluate each absolute value expression. Review the Math Notes box in this lesson for the definition of absolute value.

Hint (all):

Look at the Math Notes box in Lesson 1.1.1 for help with this problem.

Answer (a):

$54$

Hint (b):

Take the absolute value of $−7\ \frac{3}{5}$ , then take the opposite of the result.

Answer (b):

${-7\frac{3}{5}}$

Hint (c):

Find the absolute value of each number, then subtract.

Answer (c):

$2$

Hint (d):

This time, do the subtraction first, then find the absolute value of the result.