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
Ahat [919]
3 years ago
6

HELP AGAIN............

Mathematics
1 answer:
dybincka [34]3 years ago
3 0

Answer:

  $0.55

Step-by-step explanation:

Since you're only interested in the "a" variable, you can eliminate r from the system by subtracting 5 times the second equation from 12 times the first.

  12(5r +15a) -5(12r +11a) = 12(10.5) -5(11.45)

  60r +180a -60r -55a = 126 -57.25

  125a = 68.75

  68.75/125 = a = 0.55 . . . . . . . the cost of each apple

You might be interested in
A studio apartment has a floor that measures 80 feet by 64 feet. A scale drawing of the floor on grid paper uses a scale of 1 un
fgiga [73]
10 units by 6.4 units
8 0
3 years ago
How do you do all of these
aev [14]
You just simply the answer
6 0
3 years ago
The graph of the line with the equation y = 1/2 * x + 4 crosses the x-axis at which of the following
svlad2 [7]

Answer:

Step-by-step explanation:

so we are looking for the x intercept (where the line crosses the x axis).

to do this, we sub in 0 for y and solve for x.

y = 1/2x + 4....sub in 0 for y

0 = 1/2x + 4

-1/2x = 4

x = 4 * -2

x = -8 <=== so it crosses the x axis at (-8,0)

5 0
3 years ago
Write an equation of the line in slope-intercept form.
Stels [109]

Answer:

Step-by-step explanation:

Y-intercept is -2.

Using slope formula, 2-(-2)/2-0 = 4/2 = 2 = slope.

Plugging into slope-intercept form:

y=mx+b => y=2x-2

3 0
2 years ago
A 68-year old retiree has a pension savings of $43,000, a 401k of $75,000, and an IRA account of $62,000. Before 2008, he had 2%
Natalija [7]

Answer:

The answer is the IRA

Step-by-step explanation:

If he takes out 2% from each account,  the highest penalty will be for the IRA account which is, 6% of 62,000 is $3,720. He will also take 2% of that 62,000 which will be $1,240. The total will be $4,960.

For the 401k account the withdrawal is $1,500 and the penalty is $3,000. That is $460 less than the IRA account.

I hope this answer helps.

6 0
2 years ago
Read 2 more answers
Other questions:
  • Roger Waters can scrape up just enough money to rent a canoe for 1 hour and 30 minutes. If he paddles out on a lake at 4 kph and
    15·2 answers
  • Find the length of side AB Give your answer to 1 decimal place
    5·1 answer
  • rectangle P’R’S’T is a dilation of rectangle PRST and scale factor is 3. write an equation for the perimeter of P’R’S’T if the o
    6·1 answer
  • PLEASE HELP FAST!!!! 20 POINTS!!!!<br> 80 + 10x = 0 + 20x<br> Show work, please!!!
    10·2 answers
  • Use the distributive property to find an expression equivalent to 6(s -7) -5 (4 - t)
    10·1 answer
  • Geometry Vertical angles and Parallel lines
    9·1 answer
  • Fcdfcgvhbjkhgfghgfcdfcgvhbjkhgfghgfcdfcgvhbjkhgfghg
    12·1 answer
  • WILL GIVE BRAINLIEST!
    6·1 answer
  • Which lines are perpendicular to 2x−7y=−25? Select all that apply.
    10·2 answers
  • Can someone please answer for d and b
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!