3. In order to afford the trip to your amusement park, MS. VISU
on a house cleaning business. She spent $104 making signs and an online ad to
advertise. Ms. Wilson will charge an initial fee of $20 and then $12 for each hour of
cleaning services she provides. Write an inequality to find the minimum number of
hours she will have to work to make a profit.

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.

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

Find the missing dimension! need asap! tiny square is a =3025 in ²