Half a century is 50 years. a century is 100 years
7.5minutes/1miles
..............................
37.5 km is equal to 15 cm
Combine like terms:
subtract x from both sides to get
2x+5=14
subtract 5
2x=9
isolate x:
divide 2 from both sides to isolate x
x=9/2
that's your final answer. unless your teacher wants you to put it in decimal form in which all you do is divide 9÷2.
Answer:
Six planes are shown
Step-by-step explanation:
Hope that helps
