Need help plz I'll give you brainlest it isn’t multiple choice plz help it geometry

Agrain trader buys the following amounts from three suppliers: 3,200 pounds, 5,100 pounds and 700 pounds. what is the total weight of his purchase?

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

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 bale to prepare using the sauce?