Veronique found the difference of a number and 8.

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

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?