To solve a kind of question like this and to have a better understanding while solving it. It is pertinent to list out the parameters given:
List of Items bought by Nicole:
If Nicole gave her mother the money $40 for babysitting, and:
Her mother paid back $5.26 out of it.
Then, the total amount of money Nicole's mother owed Nicole can be calculated by adding the items Nicole bought with the amount her mother paid her back, then we will subtract the total amount from the money Nicole gave her mother for babysitting.
Mathematically, we have:
= $(9.75 + 29.99 + 15+ 5.26) - $(40)
= $60 - $40
= $20
Therefore, we can conclude that the amount of Money Nicole's mother owed Nicole for babysitting is $20
Learn more about arithmetic operations here:
To figure this out just add:
9.75 + 29.99 + 15 + 5.26 = $60 Since this is $20 more than Nicole gave her mom that means she made $20 baby sitting. There's your answer!
Answer:
720%
Step-by-step explanation:
The given number is a mixed number. The mixed number is a combination of a whole number and a proper fraction.
Step 1:
We have convert the mixed number as an improper fraction.
To convert improper fraction, we multiply the denominator by the whole number, then add with the numerator and the denominator remains the same.
=
=
Step 2:
To convert the improper fraction as a percent, multiply it by 100
=
= 720%
Therefore, = 720%
A) 21
B) 27
C) 31
D) 34
Answer: A) 21
Step-by-step explanation:
From the given figure, we can see that angles and are vertically opposite angles.
Since, vertically opposite angles are equal, therefore we have
Hence, the value of x = 21.
A.
Step 1: Add the price of a muffin to the price of a cup of milk.
Step 2: Multiply that total by 2.
Step 3: Add the tip to the final total for all the items.
Step 4: Subtract the total amount with tip from $20.
B.
Step 1: Calculate the price of 2 muffins.
Step 2: Calculate the price of 2 cups of milk.
Step 3: Subtract the total amounts from Steps 1 and 2 from $20.
Step 4: Add the tip to that amount.
C.
Step 1: Add the price of a muffin and the tip.
Step 2: Add the price of a cup of milk to the total from Step 1.
Step 3: Multiply that total by 2.
Step 4: Subtract that total amount from $20.
Which shows a correct order to solve this story problem?
Kent and Curtis went to the state fair. They had to pay a total of $7.18 sales tax on everything they bought. They spent $22.50 for each admission ticket and $35.50 altogether for food. They split all the costs evenly. How much did each boy pay?
A.
Step 1: Calculate the price of 2 admission tickets.
Step 2: Add that amount to the amount spent on food and the tax.
Step 3: Divide by 2.
B.
Step 1: Double the amount for 1 admission ticket.
Step 2: Take half of the amount spent on food and add the total from Step 1 plus the tax.
Step 3: Divide by 2.
C.
Step 1: Add $22.50 and $35.50.
Step 2: Divide the total by 2.
Step 3: Add the amount of the tax.