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
Juliette [100K]
3 years ago
12

Question 3: Marla bought one necklace and two bracelets for $67.50. Use the following information to determine the amount she pa

id for each bracelet: The price of the necklace was $27. The bracelets were both the same price. Enter your numerical answer only in the box; do not include the dollar sign.
Mathematics
2 answers:
Lera25 [3.4K]3 years ago
6 0
Each bracelet was approximately 20.25

Here is my work:

67.50 - 27 = 40.5

40.5 divided by 2 = 20.25

Hope this helps!
kirill115 [55]3 years ago
6 0
<h2>Answer:</h2>

The amount she paid for each bracelet is:

                        $ 20.25

<h2>Step-by-step explanation:</h2>

Marla bought one necklace and two bracelets for $67.50.

The bracelets were both the same price.

Let the cost of one bracelet= $ x

Hence, cost of two bracelet= $ 2x

The price of the necklace was $27.

This means that the total cost is equal to the sum of cost of 2 bracelet and one necklace.

i.e.

2x+27=67.50

2x=67.50-27

2x=40.5

i.e.

x= 40.5/2

x=20.25

You might be interested in
I need to know this please help me
lara [203]

Answer:

x is 16

Step-by-step explanation:

Multiply the 2/5 by 8/8 and you should get 16/40

Hope this helped!

5 0
3 years ago
About how much difference in average leaf width would you find in two forests whose average annual rainfalls are near 1500 mm bu
goblinko [34]

Answer:

4.80 mm to 2 d.p

Step-by-step explanation:

w = f(r)

f'(r) = (dw/dr) = (0.0218 mm/mm)

So, for a small difference in rainfall of 220 mm, what is the corresponding small difference in width of leaves in the two forests given.

One definition of a derivative or a rate of change is that it is the ratio of very small differences in the dependent variable to very small differences in the independent variable.

Mathematically,

(dw/dr) = (Δw/Δr) for very small Δw and Δr.

0.0218 = (Δw/220)

Δw = 0.0218 × 220 = 4.796 mm = 4.80 mm to 2 d.p

Hope this Helps!!!

5 0
3 years ago
There are 1,570 souvenir paperweights that need to be packed in boxes. Each box will hold 17 paperweights. How many boxes will b
arlik [135]

Answer:

93 boxes will be needed.

Step-by-step explanation:

Divide 1570 ÷ 17

This gives the answer 92.35

So 92 boxes won't be enough. 0.35 of a box itsn't helpful in the real world. So you need 93 boxes.

8 0
2 years ago
A circular quilt is made from 113.04 square feet of fabric. How much trim is needed to go around it’s edge?
erik [133]

Hey there!

We are looking for the circumference of the circle, which is the distance around it. We are given the area, which is the radius squared times pi.

First, we need to undo the area to find our radius.

113.04/3.14=36

We square root this to find the radius.

√36=6

Our radius is six. To find the circumference, we need to multiply the diameter by pi. The diameter is twice the radius.

6*2=12

12*3.14=37.68

Therefore, we will need 37.68 feet of trim to around the edge of the quilt.

I hope this helps!

6 0
3 years ago
Michael visited his grandparents.The total distance was 280 miles.By train,he could travel 90 miles per hour.By bus he could tra
lesya692 [45]
Michael could save about 95 minutes by taking the train.
4 0
3 years ago
Other questions:
  • What is the greatest common divisor of 24 &amp; 32
    10·1 answer
  • Please, what is x/4 +12=-2
    11·1 answer
  • Find the measure of HIW in picture.
    10·1 answer
  • -17/40 as a decimal show how pls
    12·2 answers
  • Two congruent squares are shown in figures 1 and 2 below
    12·1 answer
  • Please help! i will give brainliest to people who answer first!
    10·1 answer
  • A is the point ( 7, 12 ) and B is the point ( 2, -1 ). Find the Length of AB.
    7·1 answer
  • I will mark you brainly Answer the following questions. Questions What is an amount between $2 and $10? (A) __________ What is a
    6·1 answer
  • on a blueprint, the height of a door is 0.4cm. the actual height of the door is 2m. What is the scale on the blueprint?
    12·1 answer
  • In the graph below, Point A represents Owen's house, Point B represents David's house and Point C represents the school. Who liv
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!