Agent and agent mabry reviewed and approved case files involving smuggling activities for several area offices. of the 190 records they reviewed together, agent approved 3 cases for every 2 approved by agent mabry. how many cases did agent mabry approve?

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

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

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell