7,-1,9 ? I think you have to set the numbers to zero
x = dimes
y = quarters
We also know:
Dimes: 0.10
Quarters: 0.25
100 = x + y
So, 0.10x + 0.25y = 100
And, y = 100 - x
Let’s use substitution:
0.10x + 0.25( 100 - x ) = 100
= 0.10x + 25 - 0.25x = 100
= 25 - 100 = 0.25x - 0.10x
= (-75) = 0.15x
x = (-75) divide by 0.15
x = (-500)
Answer:
10
Step-by-step explanation
i took the test so i know this is right and i dont know if you still need the answer but here you go evidence shown in photo
Answer:
Mean; 5
MEDIAN: 5
Range: 2
Mode: all values appeared just once
Geometric mean: 4.8989794855664
Largest: 6
Smallest: 4
Sum: 10
Count : 2
(4x100)+(1x10)+(2x1)+(6x1/10)+(3x1/100)+(8x1/1000)
