Tonya works part time in a store at the mall. she is paid about $200 per week before taxes and social security. tonya pays about $40 out of each weekly check for taxes and social security total. what percent of the $200 weekly pay is tonya paying for taxes and social security?

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?