Answer:
n = 3.666 or (3 and 2/3)
Step-by-step explanation:
4.5n + 2.5 = 19
4.5n = 19 - 2.5
4.5n = 16.5
n = 16.5 / 4.5
n = 3.666 or (3 and 2/3)
Answer:
130 and 95
Step-by-step explanation:
Calculator
Answer:
32
Step-by-step explanation:
36-4
Use Pythagorean theorem
Answer:
12
Step-by-step explanation:
