Chantel mcdale earns $12 per hour monday to friday and$18 per hour on the weekends. one week, she worked 49 hours and earned $654. how many hours did she work on the weekend.

What are the values of , , m∠abd and m∠dbe in the given figure? explain or show your work

What is the square root of 45? (step by step working plz)

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)