X+y=156
0.05x+0.25y=21.6

-1/4*/ x+y=156
1/20x+1/4y=216/10

-1/4x-1/4y=156*-1/4=-39

1/20x+1/4y=216/10
+--------------------------
-4/20x=-17,4

x=87

x+y=156

87+y=156 y=69

this question answer is 87 nickels and 69 quarters

3 0

3 years ago

Which statements about the hyperbola are true? Select two options.

timofeeve [1]

Answer:

The answer is B and E.

Step-by-step explanation:

5 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Cbold%7B%20Find%5C%3A%20the%20%5C%3Avalue%5C%3A%20of%5C%3A%20x%3A%7D" id="TexFormula1" title

Andrews [41]

Answer:

hope this helps you!!!

Step-by-step explanation:

MARK AS BRAINLIEST!!

8 0

3 years ago

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