Angle B has a measure of 60° and is reflected across the line y=x and translated left 14 units to angle b. what is the measure of angle b? MARKING BRAINLIST

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Ana drinks chocolate milk out of glasses that each holdof a liter. she has of a liter of chocolate milk in her refrigerator. 10 how many glasses of chocolate milk can she pour?

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.