Answer:

Step-by-step explanation:
Step 1: Multiply both sides by t.
r=51t/d
Step 2: Multiply both sides by d.
dr=51t
Step 3: Divide both sides by r.
d/r=51t/r
d=51t/r
Answer:
Size, angle measures, position of center of rotation, shape.
Answer:
10 tutors
Step-by-step explanation:
48/6 = 8 student/tutor
78/8 = 9.75 tutors
10 tutors
Answer:
it is b
Step-by-step explanation: