Find each product or quotient where possible. -0.5(-0.6)

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

Insert ⊆ or ⊈ in each blank to make the resulting statement true. {2, 4, 6} ____ {2, 3, 4, 5, 6}

Evaluate each expression 16^1/2.

Find each product or quotient where possible. -0.06(0.4)

Evaluate each algebraic expression for x = 2 and y = -5. |x|+|y|

Insert ⊆ or ⊈ in each blank to make the resulting statement true. {1, 5} ____ {0, 1, 2, 3, 5}

Insert ⊆ or ⊈ in each blank to make the resulting statement true. {0, 1, 2} ____ {1, 2, 3, 4, 5}