1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
svetlana [45]
4 years ago
12

For homework, Brooke has 15 math problems, 5 social studies problems, and 9 science problems. Use mental math to determine how m

any problems she has for homework. Tell which property you used.Answer Property
Mathematics
1 answer:
koban [17]4 years ago
8 0

Answer:

29 homework problems

Addition Property was used

Step-by-step explanation:

15+5=20+9=29

Addition

You might be interested in
The circumscribing circle O and the inscribed circle of triangle ABC have the same center. Which of the following constructions
suter [353]

Answer:

Construct perpendicular lines & construct angle bisectors

Step-by-step explanation:

I saw someone ask the same question and they had that anwser^

4 0
3 years ago
Read 2 more answers
I have a very relaxing break playing Solitaire as often as I could. After playing 500 games, my success rate is 49%. How many ga
lukranit [14]

Answer:

5 more games to be won for the 50% success rate.

Step-by-step explanation:

Total number games played = 500

Number of successful games = 49% of 500

                                                 = 500 × \frac{49}{100}

                                                 = 245

Number of successful games for the success of 50% = 500 × \frac{50}{100}

                                                                                        = 250

Therefore, number of game you have to win more = 250 - 245

                                                                                    = 5 games

4 0
3 years ago
PLEASEEEEE I NEED IT NOWW!!! ILL MARK BRAINLIEST!!!!
FrozenT [24]

Answer:

First number line

Step-by-step explanation:

-6 means 6 to the left, and subtracting -8 to it means 8 to the right.

7 0
2 years ago
Read 2 more answers
What is this equation x2 – 2x – 6 in vertex form?
Lena [83]

Answer:

In vertex form, the parabola's equation is y=(x−1)^2 +5.

Step-by-step explanation:

7 0
3 years ago
Sorry again... but i need help on this one too:(
aliina [53]
The answer is A
$92.92
8 0
3 years ago
Other questions:
  • Daisy designs 30 cards in a day and Lisa designs 12 cards in a day how many more cards does daisy design than Lisa
    15·1 answer
  • Help meee pleAsee!!!!
    11·2 answers
  • Need help don’t understand
    15·1 answer
  • What the solution set of the inequality 15y - 9 < 36
    14·1 answer
  • I need an equation for segment XY is unequal to segment AC!
    6·1 answer
  • What is the equation for the line?
    10·2 answers
  • In the adjacent figure through = 50° calculate the, sĀr and rĀl​
    14·1 answer
  • PLEASE HELP!! I DON'T UNDERSTAND!!!!! I WILL MARK!!!!
    13·2 answers
  • Consider the number line below.
    5·2 answers
  • At the beginning of the school year, Jamie had $500 in her savings account. She wants to have at least $200 left in the account
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!