Answer:
Which of these describes the unit rate? answer choices. a unit of measure. a fraction with a numerator of one. a fraction with a denominator of one. a proportion.
Step-by-step explanation:
Hope this helps you!
Ask me anything if you have any quistions!
12 cm high is about 4.7 inches high
Answer: D
Step-by-step explanation:

X = 4/15. The topic is solving for unknowns in an equation.
Step-by-step explanation:
Option D is the correct answer because we will cross multiply
4/6 = 9/x
4x = 54
X = 27/2