Alright, let’s go through each of the math problems step-by-step.
### Problem 1:
Christina has 8 sweaters in her closet. Danielle has 7 more sweaters than Christina.
- Christina's number of sweaters: 8
- Danielle has 7 more sweaters than Christina.
To find the total number of sweaters Danielle has:
- Danielle’s sweaters = Christina’s sweaters + 7
- Danielle’s sweaters = 8 + 7
So, Danielle has 15 sweaters.
### Problem 2:
Kelly went to McDonald's with her mom and spent [tex]$7.37. She paid with a $[/tex]20.00 bill.
To find the change Kelly will get back:
- Amount paid = [tex]$20.00
- Amount spent = $[/tex]7.37
- Change = Amount paid - Amount spent
- Change = [tex]$20.00 - $[/tex]7.37
So, the change Kelly would get back is [tex]$12.63.
### Problem 3:
Victor, Jose, Joshua, Eric, and Danny went to the baseball game. Each ticket costs $[/tex]10.00.
- Number of people: 5
- Cost per ticket: [tex]$10.00
To find the total amount of money they spent:
- Total cost = Number of people * Cost per ticket
- Total cost = 5 * $[/tex]10.00
So, they spent a total of [tex]$50.00.
### Problem 4:
Lucille has 12 Barbie dolls, and she has 5 dresses for each doll.
- Number of dolls: 12
- Dresses per doll: 5
To find the total number of Barbie dresses:
- Total dresses = Number of dolls * Dresses per doll
- Total dresses = 12 * 5
So, Lucille has a total of 60 Barbie dresses.
Summary of Answers:
1. Danielle has 15 sweaters.
2. Kelly will get back $[/tex]12.63 (Answer: c. [tex]$12.63).
3. They spent a total of $[/tex]50.00.
4. Lucille has 60 Barbie dresses (Answer: d. 60).
