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
poizon [28]
3 years ago
11

If you answer these 2 questions,, I will give you 5 stars, 1 thanks, and 25 points :)

Mathematics
1 answer:
Mashcka [7]3 years ago
7 0

Answer:

1) $361.25

2) $280

Step-by-step explanation:

1) $425 * 0.85 = $361.25

If you purchase something that is 25% off then you would only be paying 85% of the cost. 85% in decimal form is 0.85

2) $350 * 0.80 = $280

Similarly, 20% off means you pay 80% of the cost. 80% in decimal form is 0.80


Hope this helps! Please mark brainliest! Have a great day!



Thank you for using Brainly!

You might be interested in
The Science Club went on a two-day field trip. The first day the members paid $40 for transportation plus
grin007 [14]

Answer:

day 1 total $60+$15=$75

day 2 total $95+$12=$107

total 2 days = $181

Step-by-step explanation:

i hope this is correct :)

3 0
3 years ago
What is the determinant of the coefficient matrix of the system {4x+3y+2z=0 -3x+y+5z=0 -x-4y+3z=0
slava [35]

Answer:

  130

Step-by-step explanation:

You want the determinant of the matrix ...

  \left[\begin{array}{ccc}4&3&2\\-3&1&5\\-1&-4&3\end{array}\right]

One way to figure it is as the difference between the sum of products of the down-diagonals and the sum of products of the up-diagonals:

  D = (4)(1)(3) +(3)(5)(-1) +(2)(-3)(-4) -(-1)(1)(2) -(-4)(5)(4) -(3)(-3)(3)

  = 12 -15 +24 +2 +80 +27

  D = 130

The determinant of the coefficient matrix is 130.

_____

Many scientific and graphing calculators and web sites can perform this calculation for you.

7 0
3 years ago
Given the expression, 3(y + 1) + 2y, which of the following expressions is equivalent?
Vera_Pavlovna [14]

Answer:

5y +3

Step-by-step explanation:

3(y + 1) + 2y =

3y +3 +2y =

5y +3

4 0
3 years ago
Read 2 more answers
-UIVIT UUNNU INTEREST
Jobisdone [24]

Answer:

Step-by-step explanation:

Principal, P = $4,000

Interest rate, r = 3% = 0.03

Period, t = 20 years

Number of times compounded in a year = 4

Amount , A = P( 1 + r/n)^tn

A = 4000( 1 + 0.03/4)^4*20

A = 4000( 1 + 0.0075) ^80

A =4000( 1.0075) ^80

A = 4000* 1.818

A = $7272.18

5 0
3 years ago
Jane's salary is increased by 2% to £39474. how much is her salary before the rise?
iVinArrow [24]
Let her salary before the rise = x pounds then
x + 0.02x = 39474
1.02x = 39474
x = 39474 / 1.02 =  £38,700  answer
4 0
3 years ago
Other questions:
  • 39. Donald priced six personal Compact Disc (CD) players. The prices are shown below. $21.00, $23.00, $21.00, $39.00, $25.00, $3
    7·1 answer
  • Simplify the following radicals
    10·1 answer
  • What Is 56,127 minus 5,405
    15·2 answers
  • 20pts<br> Solve for x<br> (4(x-5))/8=9y
    7·2 answers
  • There were d passengers in the train. 15% of all of them went in the first car, 20% went in the second car. How many passengers
    9·1 answer
  • You make $5 an hour in tips working at a video store and $7 an hour working at a landscaping company. You must work at least fou
    13·1 answer
  • Elizabeth completely covered a square wall using 98.5ft squared with blue paint. which measurement is closest to the side length
    14·2 answers
  • Help I need it plssssssssss
    8·2 answers
  • soccer is played on a rectangular field that is ususally 120 yard long and 75 yard long wide. find the perimeter and are the of
    14·1 answer
  • What are the coordinates of point S on the graph? Put your answer in parenthesis (x,y).
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!