:edith babysits for x hours a week after school at a job that pays $4 an hour. she has accepted a job that pays $7 an hour as a library assistant
working y hours a week. she will work both jobs. she is able to work no more than 16 hours a week, due to school commitments. edith wants to earn at least $80 a week, working a combination of both jobs.
write an inequality to represent this

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93

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