Part A. An expression is shown.

(4/5x+1)+(2/5x-1)

Create an equivalent expression without using parenthesis.

Part B. An expression is shown.

(4/5x+1)-(2/5x-1)

Create an equivalent expression without using parenthesis.

Can some one me with these questions

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row.sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length.o. the number of stitches is 3 times the length.

The deepest part of the swimming pool is 12 feet deep.the shallowest part of the pool is 3 feet deep.what is the ratio of the deeply of the deepest part of the pool to depth of the shallowest part of a pool?