The expression 5,430,900 is written in standard notation. true false

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups

The sum of the abscissa and the ordinate is six

Look at the figure xyz in the coordinate plane. find the perimeter of the figure rounded to the nearest tenth.