Adance instructor charges each student $57 for dance lessons. students who register early receive a $15 discount. a total of 11 students took dance lessons. if 5 of these students registered early, how much should the instructor collect from these 11 students?

552$

Step-by-step explanation:

57 x 11= 627(you want to figure out what the instructor should be making)

Multiply 5 x 15= 75 (to figure out the amount of money lost due to discount)

Subtract 627- 75 (to get your total answer for earnings from the 11 students.)

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )