Way and show all work. 13. A 380-cubic-centimeter sample of titanium has a mass of 1710 grams. Find the concent
of a titanium sample that has a volume of 532
cubic centimeters. Write and then solve a
proportion to find the answer.

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?