Dalton made fancy teal costume decorations for each of the dancers in his year-end dance performance. He used 1/10 of a meter of ribbon for each decoration, which he got by cutting 1/2 of a meter of ribbon into equal pieces. How many decorations did Dalton make?

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Aline that intersects one of two parallel lines intersects the other also always sometimes never

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright