You can earn 1 coin
2)
Fill in the blank.
8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 =
x8

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.