Does this really works

1 answer:

7 0

Really works what..................................

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Yanka [14]

So
x- quarters
y - dimes
z- nickels

The system of equations would be
x+10=y
z+5=x
x+y+z= 4.75

6 0

3 years ago

TiliK225 [7]

Answer:

90k-20k = 70k they had 1709 interest money

Step-by-step explanation:

3 0

3 years ago

olga_2 [115]

Answer:

.96 or .97

Step-by-step explanation:

8 0

3 years ago

vladimir1956 [14]

Answer: the answer is 661.55

Step-by-step explanation:

interest formula: F = Pe^(rt)

4 0

2 years ago

Hunter-Best [27]

Answer: x-7

Step-by-step explanation:

$f(x)+g(x)=-3x-5+4x-2=\boxed{x-7}$

8 0

2 years ago