Steve's adjusted gross income is $7. steve is married and has three children. what is steve's taxable income if he is filling a joint return and chooses to take the standard deduction of $11,400? (use $3,650 for each personal exemption.)

Could somebody me with this radical simplification?

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!