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Sunny_sXe [5.5K]
2 years ago
12

Leona has 4 nickels, 6 pennies, 7 dimes and 8 quarters in a piggy bank. Leona’s sister Daisy picks a coin at random, record what

it back. Predict the number of times Daisy would get a nickel or dime if she picks a coin 50 times.
Mathematics
1 answer:
Radda [10]2 years ago
4 0

Answer:

nvm.

Step-by-step explanation:

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OLga [1]

Answer:

5q + 5q + 5

2q + 5 + 8q

 

5(2q + 1)

Step-by-step explanation:

5 0
3 years ago
Factor completely 3bx2 − 9x3 − b + 3x. (b − 3x)(3x2 − 1) (b + 3x)(3x2 + 1) (b + 3x)(3x2 − 1) Prime
Daniel [21]
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6 0
3 years ago
Read 2 more answers
Can somebody write this is quadratic form please
galina1969 [7]

To write an equation in standard form, move each term to the left side of the equation and simplify.

ax2+bx+c = 0ax2+bx+c = 0

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−17−8x2−4x+3x2 = 0-17-8x2-4x+3x2 = 0

Add −8x2-8x2 and 3x23x2.

−17−5x2−4x = 0-17-5x2-4x = 0

Reorder the polynomial.

5x2+4x+17 = 0

Step-by-step explanation:

I hope this helped-

7 0
3 years ago
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zepelin [54]
The first one would be 120 the second one would be 68
8 0
3 years ago
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maxonik [38]

Answer:

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Step-by-step explanation:

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1r

7 0
1 year ago
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