Jessica is getting ready for college she needs to have an overall grade of 45 in her math class to qualify for the college that she wished to attend her math grade is based solely on her scores on 6 exams on the first 5 exams her scores were 87,81 85 90,78 write an inequality that represents her predicament what does score does she need to get on her last test to qualify

Which representation has a constant of variation of -2.5

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x, y) t-2, 00 ro, 900(x, y)