Terri walked in her own 93rd percentile, while April swam in her own 99th percentile. April is off to a slightly better start.
Answer:
yes
Step-by-step explanation:
X/3=2
x=6
x/5=3
x=15
x/7=2
x=14
Each time, you multiply both sides by the denominator.
Hope this helps :)
X+y=8
multiply the first equation by 3 to get rid of x
3x+3y=24
3x+2y=14
subtract equation 1 from 2
y=10
substitute to find the value of x
x+10=8
x=-2
