2 years ago

Sally’s wallet contains:

Mathematics

2 answers:

rusak2 [61]2 years ago

7 0

A penny will be drawn 60 times and a nickel will be drawn 40

Sonbull [250]2 years ago

4 0

Answer:

Nickles: 96 times

Penny: 48 times

Step-by-step explanation:

5+3+8+4 = 20 coins in total

20x = 240

x=12 (chance of a coin being picked)

8 nickles(12) = 96

4 pennies(12) = 48

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scoray [572]

Answer:

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Step-by-step explanation:

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3 years ago

1/2 (b - 10) + 2b = 25

Serggg [28]

Answer:

the answer is 12

Step-by-step explanation:

Simplify both sides of the equation.

12(b−10)+2b=25

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52b−5=25

add 5 to both sides.

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multiply both sides by 2/5.

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2 years ago

Read 2 more answers