Answer:
x = -96
Step-by-step explanation:
Answer:
Step-by-step explanation:
let the number of dimes=x
and number of quarters=y
x=2y
0.10 x+0.25 y=2.25
or 10x+25y=225
divide by 5
2x+5y=45
2 ×2y+5y=45
4y+5y=45
9y=45
y=45/9=5
x=2y=2×5=10
Hence dimes=10
quarters=5
Take x as Danas age,
equation,
x×1/4= x
hope this helps....
Answer:
As X gets bigger, Y gets smaller.
Step-by-step explanation:
Every time X gets larger, the Y coordinates go down.
Answer:
Your answer is
Fourth grade student = 25%
Fifth grade= 33.33%
Sixth grade= 41.67%
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