Which interior angle measurements construct an acute triangle? 1. 71°, 32°, 77°
2. 54°, 67°, 89°
3. 103°, 66°, 11°
4. 12°, 27°, 57°

Y=4x^2+x-1 solve using quadratic formula

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

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