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
Tresset [83]
3 years ago
5

Please help. This is due soon. Ty 

Mathematics
1 answer:
Nataliya [291]3 years ago
5 0

Answer:

3 dollars and 9 cents.

Step-by-step explanation:

From the question given above, the following data were obtained:

Total amount = 20 dollars

Amount for gift A = 9 7/10 dollars

Amount for gift B = 6 2/5 dollars

Amount for gift C =?

The amount of money she has left for gift C can be obtained as follow:

A + B + C = 20

9 7/10 + 6 2/5 + C = 20

Change to improper fraction

97/10 + 32/5 + C = 20

(97 + 64)/10 + C = 20

161/10 + C = 20

Collect like terms

C = 20 – 161/10

C = (200 – 161)/10

C = 39/10

Change to mixed fraction

C = 3 9/10 dollars

C = 3.9

C = 3 dollars and 9 cents

Therefore, Kathy had 3 dollars and 9 cent for gift C

You might be interested in
Cheryl is planning to go to a four-year college in two years. She develops a monthly savings plan using the estimates shown. Wha
Alik [6]

Answer:

$541.67 per month

Step-by-step explanation:

Tuition and other expenses = $8,250 per semester.

There are two semesters in a year

She has 4 years to spend

Total semester=4years*2semesters

=8 semesters

4 years in college which is a total of 8 semesters.

Total Tuition and other expenses = $8,250 * 8

= $66,000

She needs a total of $66,00 to complete her college

Assistance from parents=$15,000

Financial aid(per semester)=$4750

Total financial aid=$38,000

Total assistance=

Assistance from parents+ financial aid

=$15000+$38,000

=$53,000

Total savings=Total amount needed - Total assistance

=$66,000 - $53,000

=$13,000

She needs to save $13,000 in two years

There are 12 months in one year

2 years=2*12=24 months

Monthly savings=Total savings/24 months

=$13,000/24

=$541.666666

To the nearest cent

=$541.67

3 0
3 years ago
A radio station is having a T-shirt design contest. The first prize is four times the second prize. The second price is four tim
hammer [34]
Answer:
The first prize is $800.

Explanation:
Third price = $50
The second price = $50(4) = $200
The first prize = 4($200) = $800
6 0
3 years ago
Someone help me a through f please.
slava [35]
how many sides does each triangle
and cut them into equal parts
3 0
3 years ago
A hair salon charges a fixed rate of $25.00 for a haircut and an additional $15 for any other services. Write a function to mode
goblinko [34]
25+15•3= 70 dollars she spent on the hair salon..... dang lotsa money
3 0
4 years ago
Read 2 more answers
Graph y=5/3x-9<br><br><br> Please help ASAP
Sergeu [11.5K]

Answer:

1

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • How much is 2.billion in fraction form
    10·2 answers
  • Gabe swam 2 hours each day, 5 days each week, for 5 weeks. In that time,gabe swam 1,500 laps. What was his average rate in laps
    7·1 answer
  • Fitzoom gym offers monthly memberships to its gym.
    6·2 answers
  • You preform an experiment to determine how many breaths a fish takes per minute. Your experiment yields the following data: minu
    6·2 answers
  • In a sale the price of a shirt is reduced from $45 to $30. Find the percentage decrease
    5·2 answers
  • A jet flies over the Air Force Base at 10:20 a.m. At 10:32 a.m., the plane passes over the Navy Base Station, 120 miles
    5·2 answers
  • Write the following number in scientific notation: 0.0008228<br><br><br> PLEASE HELP QUICK
    5·1 answer
  • 5kg of compost cost £7.50. Find the cost of 10kg of compost and 100kg of compost
    9·1 answer
  • What is the equation of the line that passes through (-3,-1) and has a slope of
    5·1 answer
  • Identify whether each phrase is an expression, equation or inequality.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!