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
Allushta [10]
3 years ago
10

Together, Dulcina and Hannah have 78 refrigerator magnets. Hannah has 2 times as many refrigerator magnets as Dulcina. How many

refrigerator magnets are in Hannah's collection? How many refrigerator magnets are in Dulcina's collection?
Mathematics
1 answer:
tester [92]3 years ago
4 0
Set up a system of equations
You might be interested in
How many ounces are 3 pounds ?
Natalka [10]

Answer: 48 ounces in 3 pounds (16 ounces to a pound)

4 0
2 years ago
Read 2 more answers
Matea recorded that water levels in one part of the river fell 1.05 millimeters per year for 2.48 years. Describe how you could
dusya [7]
Round 1.05 mm to the nearest whole number the result is -1.1 then round 2.48 which the result will be equal to 3. The total variation in water level is -3.3
6 0
3 years ago
Read 2 more answers
.
PtichkaEL [24]

The expected value if I have to pick one package given the price I would have to pay is $0.11.

<h3>What is the expected value?</h3>

The expected value is the cost you would have to pay subtracted from the total value of one package.

Total value of one package  =[ (15 x 0.60) + (5 x 0.3) + (20 x 0.7)]/ (20 + 15 + 5) = $0.61

Expected value = $0.61 - $0.50 = $0.11

To learn more about expected value, please check: brainly.com/question/27624788

#SPJ1

5 0
1 year ago
What is 13.5=m+2.1 equal and how to solve
Greeley [361]

Answer:

m= 11.4

Step-by-step explanation:

13.5= m+2.1

Subtract 2.1 to both sides

13.5= m+2.1

-2.1         -2.1

11.4= m

7 0
2 years ago
Find the area of the triangle.
Archy [21]

Answer:

Area= 80 in square

Step-by-step explanation:

h=8

b=20

formula= b*h/2

so, 8*20/2

Area= 80 in square

7 0
2 years ago
Other questions:
  • Christy drove 270 miles in 6 hours at a constant speed how long would it take her to drive 405 miles at the same speed ?
    9·2 answers
  • How many rows of 3 are in 21
    10·2 answers
  • Answer these 2 questions please
    10·1 answer
  • Complete the statements about the cone. the height is units. the radius is units. the volume is π cubic units. brainly
    9·2 answers
  • Find the perimeter .<br>show your work
    13·1 answer
  • 462 g = 462000 mg i need answer and explain how you get the answer.
    13·1 answer
  • The figure shows a person estimating the height of a tree by looking at the top of the tree with a mirror. Assuming that both th
    12·2 answers
  • Which statement is given in the diagram?
    6·2 answers
  • Mark wants to build a ramp in the shape of a triangular prism out of solid wood. The ramp is drawn below with its dimensions.
    7·1 answer
  • 7<br> 4<br> 8<br> 1<br> Write down the largest even number<br> you can using all four cards
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!