2014⇒2277 athletes
2013⇒2070 athletes.
x=number of athletes in 2013
110% of x=2277
(110/100x=2277
x=(2277*100)/110=2070
2012⇒2300 athletes.
x=number of athletes in 2012
90% of x=2070
(90/100)x=2070
x=(2070*100)/90=2300
Answer: 2300 athletes were signed up for a spring sport in 2012.

The logarithmic expression for the given exponential expression is :

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First you would multiply 3/4 by 2 then multiply 1/2 by 4 and get 6/8 and 4/8.
Answer:
C 18 x minus 9 = 72
D 3 (6 x minus 3) = 72
E x = 4.5
Step-by-step explanation:
Hope this helped