The rules for subdividing in a topic outline are different from the rules for subdividing in a sentence outline.. . True. False

Answer:

D

3,6,9,12,15,18,21,24,27,30,10,20,25

Answer:

André has 8 $5 bills in his piggy bank

Step-by-step explanation:

Let's call the number of $5 bills in André's piggy bank "x" and the number of $10 bills "y."

From the information given, we can create two equations to represent the situation:

André's weekly allowance: $5 per week.

Money earned for mowing the neighbor's yard: $10 per time.

André's total earnings can be represented by the equation:

Total Earnings = 5x (from allowance) + 10y (from mowing the yard)

We also know that the total amount in the piggy bank is $70:

Total Amount = 5x (from $5 bills) + 10y (from $10 bills)

We're also told that André has a total of 11 bills in his piggy bank:

Total Bills = x (number of $5 bills) + y (number of $10 bills) = 11

Now we have a system of two equations with two variables:

5x + 10y = 70

x + y = 11

We can solve this system of equations using substitution or elimination. Let's use the elimination method. First, we can multiply the second equation by 5 to make it easier to eliminate one of the variables:

5x + 10y = 70

5x + 5y = 55

Now, subtract the second equation from the first equation to eliminate x:

(5x + 10y) - (5x + 5y) = 70 - 55

5y = 15

Now, divide both sides by 5 to find the value of y (the number of $10 bills):

5y/5 = 15/5

y = 3

So, André has 3 $10 bills in his piggy bank. Now, we can use this value to find the number of $5 bills using the second equation:

x + 3 = 11

Subtract 3 from both sides:

x = 11 - 3

x = 8

So, André has 8 $5 bills in his piggy bank.

Answer:

B. 53

D. 127

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