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
Naddika [18.5K]
2 years ago
7

Avary wanted to buy a gold necklace that cost $578. She pain an initial amount of $128 and agreed to pay the rest in monthly ins

tallments. If she planned on paying the remaining amount in equal installments for 6 months, how much did she have to pay each month?
Mathematics
1 answer:
serg [7]2 years ago
7 0

Answer:

75 each month

Step-by-step explanation:

578-128=450

450/6=75

You might be interested in
-5f-2+8-3k use f=7 and k=8
yaroslaw [1]
You have to plug in 7 for f and 8 for k making it look like -5(7)-2+8-3(8), now multiply to get the further more, -35-2+8-24, now add or subtract to get -53

Hope this helps
3 0
3 years ago
Read 2 more answers
the second term of a geometric sequence is 18 and the fourth term is 8 find the common ratio . And find the sum of the first 6 t
777dan777 [17]

Answer:

  • ratio: 2/3
  • sum: 73 8/9

Step-by-step explanation:

The general term of a geometric sequence is ...

  an = a1·r^(n-1)

You have the 2nd and 4th terms, so ...

  a2 = a1·r^(2-1) = a1·r

  a4 = a1·r^(4-1) = a1·r^3

We can find r from the ratio ...

  a4/a2 = (a1·r^3)/(a1·r) = r^2 = 8/18 = 4/9

Then r is ...

  r = √(4/9) = 2/3 . . . . the common ratio

The first term is ...

  a2 = 18 = a1·(2/3)

  a1 = (3/2)·18 = 27

__

The sum of the first 6 terms is ...

  Sn = a1·(r^n -1)/(r -1)

  S6 = 27·((2/3)^6 -1)/(2/3 -1)

  S6 = 27·(64/729-1)/(2/3-1) = (27)(665)/243 = 73 8/9

The sum of the first 6 terms is 73 8/9.

_____

<em>Check on the sum</em>

The first 6 terms are ...

  27, 18, 12, 8, 5 1/3, 3 5/9

Their sum is 73 8/9, as above.

8 0
3 years ago
You discovered you can deduct medical expenses over 6% of your income. Your income is $42,000 and you had medical expenses of $5
iren2701 [21]

No portion of your medical expenses you can deduct

Step-by-step explanation:

You discovered you can deduct medical expenses over 6% of

your income

Your income is $42,000

You had medical expenses of $567

We need to find the portion of your medical expenses you can deduct

∵ Your income = $42,000

∵ You can deduct medical expenses over 6% of your income

- Find the 6% for your income

∵ 6% of the income = \frac{6}{100} × 42,000 = $2520

∴ 6% of your income is $2520

∵ You can deduct medical expenses over 6% of your income

∴ If your medical expenses greater than $2520, then you can

   deduct the value greater than it, but if your medical expenses

   smaller than $2520, then you can not deduct any value

∵ You had medical expenses of $567

∵ $567 < $2520

∴ There is no value you can deduct from your medical expenses

No portion of your medical expenses you can deduct

Learn more:

You can learn more about percentage in brainly.com/question/12960754

#LearnwithBrainly

4 0
3 years ago
You bought a shirt with the price of $135.50, and the sale tax rate is 8.25% whats the sales tax
svp [43]

Answer:

11.18

Step-by-step explanation:

135.50 x .0825=11.18

6 0
3 years ago
The product of two numbers is the same as one of the factors. How can you use properties of multiplication to determine what the
Bess [88]
It will be as I understand:

(x*y)=x
<span>
or (x*y)=y</span>
4 0
3 years ago
Other questions:
  • Write and Solve an equation.
    11·2 answers
  • What is the place of the 7 in 73.87
    11·2 answers
  • Find the value of X.
    11·1 answer
  • What are the solutions to x2 + 8x + 7 = 0?
    11·1 answer
  • Select the property that is demonstrated by: 3+7=7+3
    5·2 answers
  • 10. How many solutions does the equation have? 4b − 10 = 2(2b − 5)
    15·1 answer
  • 1. 2+2=
    8·1 answer
  • To find the ideal temperature for baking muffins, a student plans an experiment to assess the taste and texture of muffins baked
    11·2 answers
  • Tiara earns $33 washing 3 cars. At this rate, how much does Tiara earn washing 9 cars?​
    6·2 answers
  • Fin find the 31st term in -3, -5, -7, -9
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!