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
olga55 [171]
3 years ago
7

Ella sold 37 necklaces for $20 each at the craft fair. She is going to donate half of the money she earned to charity. Use the C

ommutative Property to mentally find how much money she will donate. Explain the steps you used.
Mathematics
2 answers:
lozanna [386]3 years ago
5 0

Ella sold 37 necklaces for $20 each at the craft fair. She is going to donate half of the money she earned to charity. Use the Commutative Property to mentally find how much money she will donate. Explain the steps you used.

Solution:

Earning from 1 necklace=$20

Earning from 37 necklaces=$20*37

Half of the earnings= \frac{20*37}{2} =\frac{20}{2}*37=10*37

Half of the earnings=$10*37

Now, Applying Commutative Propert, a*b=b*a

So, Money she need to donate= Half of the earnings= 10*37 =37*10

So, Money she donates=$370

money she will donate=$370

atroni [7]3 years ago
3 0
370 because 740 halved is 370

You might be interested in
James uses 1/2 of a cup of sugar in his cookies, and Jade uses 3/4 of a cup of sugar in her cookies. Noel takes the sum of the t
lesya692 [45]

Answer:

5/8 of a cup

Step-by-step explanation:

What you do is you add 1/2 and 3/4 together.

1/2+3/4=5/4.

Noel used half of 5/4 so you would multiply it by 1/2

5/4*1/2=5/8 is your answer.

4 0
3 years ago
Read 2 more answers
Given brainliest answer
Stels [109]

Answer:

Domain all real numbers Range (3,6,12,24,48)

Step-by-step explanation:

The domain is all real numbers so its either the first one or the second one. The range is multiplyed by 2 so the range is 3,6,12,24,48

3 0
3 years ago
Read 2 more answers
A ride on the roller coaster costs 4 tickets while the boat ride only costs 3 tickets. Michael went on the two rides a total of
Veseljchak [2.6K]
He went on the roller coaster 7 times and the boat ride 3 times. 
4 x 7 = 28
3 x 3 = 9 
28 + 9 = 37 
6 0
3 years ago
Read 2 more answers
un avion de reconocimiento localiza un barco enemigo de un angulo de depresion de 28 grados. Si el avion vuela a 2,300m de altur
pantera1 [17]

Step-by-step explanation:

only 8 points? thats so dumb

6 0
3 years ago
What represents that on the top plz help I’m getting timed
jenyasd209 [6]
It’s the top one on the right side
3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the distance between (-4,6) and (3,-7)
    14·1 answer
  • Which decimal is between 6.4 and 6.6? A.) 6.04 , B.) 6.44 , C.) 6.60 , or D.) 6.06
    6·1 answer
  • Write 5,370 expanded form
    15·1 answer
  • How much interest is earned on a principal of 646 invested at an interest rate of 5 for two years
    12·1 answer
  • ILL MARK U BRAINLIEST!!<br> so I figured out a few can anyone figure out the rest? PLEASE!
    15·1 answer
  • Which of the following expressions has the greatest value when x=5? show how you arrived at your choice.
    7·1 answer
  • Is 40% of a class are girls. and 25% of girls play tennis, what is the percent of the class play tennis?
    11·2 answers
  • Somebody help me out with this one and explain how u got it I will mark u as brainiest if correct
    5·1 answer
  • Why does girls cheat on boys so much all there is to it for me is im scared im just gonna get cheat on again
    10·1 answer
  • Use a net to find the surface area of the right triangular prism shown:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!