In a school there are 60 teachers and 1200 students. 30% of students are bilingual 30% of students are bilingual. 15% of the teachers are bilingual. how many bilingual students and teachers are there altogether?

2a+7+4ahow many terms? how many variables? any like terms? yes noif yes, which ones? what are the coefficients? any constants? yes noif yes, which ones? simplify the expression by combining like terms and constants: how many terms now?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.