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
AnnZ [28]
3 years ago
15

Eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeek

Advanced Placement (AP)
1 answer:
Vladimir79 [104]3 years ago
5 0

Answer:

Karen has a total amount of $ 101

Maria has a total amount of $ 86

Explanation:

We'll begin by obtaining an expression for the total amount of money in Karen's account. This can be obtained as follow:

Let the number of weeks be x

Let the total amount be y

Karen deposited $ 28 when she opened the account and then deposit $ 5 weekly.

The total amount in x week can be written as:

y = 28 + 5x

For Maria, the total amount in x week is given by:

y = 8x + 7

Next, we shall determine the number of weeks in which they both have the same amount in their account.

For Karen's account, the total amount is:

y = 28 + 5x

For Maria's account, the total amount is:

y = 8x + 7

Total in Karen's = Total in Maraia's

28 + 5x = 8x + 7

Collect like terms

28 – 7 = 8x – 5x

21 = 3x

Divide both side by 3

x = 21/3

x = 7

Thus, they both have the same amount in the 7th week.

Next, we shall determine the total amount in each account in the 7th week. This is illustrated below:

For Karen's account,

y = 28 + 5x

x = 7

y = 28 + 5(7)

y = 28 + 35

y = $ 63

For Maria's account,

y = 8x + 7

x = 7

y = 8(7) + 7

y = 56 + 7

y = $ 63

Finally, we shall determine the total amount in each account 2 weeks after they have the same amount in their account. This is illustrated below:

For Karen's account,

y = 28 + 5x

x = 2

y = 28 + 5(2)

y = 28 + 10

y = $ 38

Total amount = 63 + 38 = $ 101

For Maria's account,

y = 8x + 7

x = 2

y = 8(2) + 7

y = 16 + 7

y = $ 23

Total amount = 63 + 23 = $ 86

SUMMARY:

Karen has a total amount of $ 101

Maria has a total amount of $ 86

You might be interested in
Understanding that if we say something unkind to someone
Ivahew [28]

Answer:

Moral

Explanation:

6 0
3 years ago
Read 2 more answers
if the highest isoline on a hill is 24 meters, and the interval between isolines is 3 meters, what would the next possible highe
djverab [1.8K]

Which best describes how the excerpt appeals to readers’ emotions?

The excerpt provides facts about the tree, which impresses readers’ scientific minds.The excerpt describes how the tree traveled to London, which excites the readers’ sense of adventure.The excerpt compares the tree to a person, which makes readers feel sympathetic toward the tree.<span>The excerpt explains how to skin a tree, which makes readers feel awed at the height of the tree.</span>
7 0
3 years ago
Unemployment characterized by large numbers of workers who have recently been replaced by machines or laid-off due to technologi
lana [24]
The answer is C. Structural
7 0
3 years ago
Negative impact of social media
ikadub [295]
More people compare themselves to other's "highlight reels," there's less face to face interaction, and more time spent on social media means less time for ther activities.
8 0
3 years ago
What is the biggest danger when you reveal your social security number
IgorC [24]
Is it dangerous if someone else knows my social security number?

Still have a question? Ask your own!





Probably not.

While many current Quora users may be too young to remember this, many job applications used to ask the person applying for their date of birth and Social Security Number. And almost all applicants put them on a form which was likely filed away or simply thrown away in the trash some time later.

There's also the fact that medical professionals, insurers, various government agencies, all financial institution which you do  business with, many ex-friends and lovers, family members, most educational institutions and grantors of credit all had or have access to your SSN.

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is considered a trap?
    5·1 answer
  • How much energy is produced when the sun converts 2.8 kg of mass into energy? Answer in units of J
    11·1 answer
  • Provide one difference between an Incan ruler and a Moche ruler in their ruling methods
    11·1 answer
  • How will an increase in the percentage of older americans affect the healthcare field
    8·2 answers
  • Community corrections is usually the responsibility of
    12·2 answers
  • 1. Any body of surface water in which water is stored is a(n)
    8·1 answer
  • If a hexagon has a side length of 10 what is the area of the hexagon?
    10·1 answer
  • Read this excerpt from The Riddle of the Rosetta Stone by James Cross Giblin.
    14·2 answers
  • Jill decides to study for her biology final exam by studying for 20 minutes each day for the next three weeks, as opposed to stu
    11·1 answer
  • Is force the same as power
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!