In math classes at Gorbine High School, all tests are given double
the weight of a quiz or homework score
when calculating grades. Use Donna's
grade record sheet to determine her
average grade so far this term

How to use order of operation in 20 divide by 4 multiply 5 = 1

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.