0. Review of Algebra

Rewrite each expression without absolute value bars. |7 - π|

For the decimal number 46.249, round to the place value indicated. (a) hundredths (b) tenths (c) ones or units (d) tens

Let U = {1, 2, 3, 4, 5} and A = {1, 2, 3}. Find A′.

Let U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. ∅ ∩ Q

Multiply or divide as indicated. 124.03 ÷ 100

Add or subtract as indicated. Write answers in lowest terms as needed. $3\frac{1}{8}+2\frac{1}{4}$

Complete the table of fraction, decimal and percent equivalents.

State the name of the property illustrated. 6+(2+7)=(6+2)+7

Identify each set as finite or infinite. Then determine whether 10 is an element of the set. {4, 5, 6,...., 15}

Rewrite the expression using exponent rules.

$\(\left\)(\(\frac{3x^4}{y^{-2}\)}\(\right\))^3$

Identify the property illustrated in each statement. Assume all variables represent real numbers. (7.5-y)+0=7.5-y

Complete the table of fraction, decimal and percent equivalents. Fraction in lowest terms(or Whole Number) 1/10 Decimal ? Percent ?

Multiply or divide as indicated. Write answers in lowest terms as needed. (3/20)∙(5/21)