91Ó°ÊÓ

Simplify :$-7(8-15y)$

Simplify :$-(z-11)$

In the following exercises, write as a decimal.

Twenty-nine and eighty-one hundredths

In the following exercises, write as a decimal.

Sixty-one and seventy-four hundredths

In the following exercises, write as a decimal.

Seven tenths

In the following exercises, write as a decimal.

Six tenths

In the following exercises, write as a decimal.

Twenty-nine thousandth

In the following exercises, write as a decimal

Thirty-five thousandths

How does knowing about US money help you learn about decimals?

When the Szetos sold their home, the selling price was 500% of what they had paid for the house 30 years ago. Explain what 500% means in this context.