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
Andreyy89
3 years ago
10

At the bank, Derek made 7 withdrawals, each in the same amount. His brother, John, made 5 withdrawals,

Mathematics
1 answer:
denis-greek [22]3 years ago
5 0

At the bank, Derek made 7 withdrawals, each in the same amount. His brother, John, made 5 withdrawls, each in the same amount.

Let x be  the amount of one of Derek's withdrawals

Each of John's withdrawals was $5 more than each withdrawal that Derek made.

x + 5 is t the amount of one of John's withdrawals

Derek made 7 withdrawals

So amount withdraw 7 times = 7x

John made 5 withdrawals

So amount withdraw 5 times = 5(x+5)

Both Derek and John withdrew the same amount of money in the end

(A)7x = 5(x+5)

(B) Solve for x

7x = 5x + 25

Subtract 5x from both sides

2x = 25

Divide by 2

x = 12.5

(C) check your solution

we plug in 12.5 for x in 7x= 5x + 25

7(12.5) = 5(12.5) + 25

87.5 = 62.5+ 25

87.5 = 87.5

(D) Each brother withdrawal 87.5 dollars


You might be interested in
Simplify -4(-9p + -3) +2(-2p + 6)
zalisa [80]

Answer:32p+24

Step-by-step explanation:

-4(-9p + -3) +2(-2p + 6)

36p+12-4p+12

32p+24

Hope it helped you

4 0
3 years ago
4. True or false: Lines, colors, and textures are often used to create shapes.
ioda

Answer:

true!

Step-by-step explanation:

because if we havent got lines, colors ,  and textures

how could shapes be created?

8 0
1 year ago
Read 2 more answers
Select ALL of the true statements about the line and it’s equation. ( don’t provide a link it does not work when looking for ans
mr Goodwill [35]

Answer: I need points to give out for answers-

Step-by-step explanation:

7 0
3 years ago
NEED HELP ASAP I DONT GET THIS
denpristay [2]

Answer:

x = 60

Step-by-step explanation:

In a circle, the sum of the angles that meet at a point is 360 degrees. So now that we have the total, we can subtract all the given information in the picture. We have 84, 75, 68, and x + 73. Now let us set up and equation for this problem.

360 = 84 + 75 + 68 + x + 73

Now combine like terms.

360 = x + 300

Now subtract 300 on both sides.

x = 60

And this is the value of x.

5 0
3 years ago
Read 2 more answers
Is a cube a polygon? Why or why not?
SOVA2 [1]
No, because a polygon has to be vertical and a cube is straight.
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the point-slope form of the equation of a line that passes through the point (6, −8) and has a slope of −2? y+8=2(x-6) o
    6·1 answer
  • Find the equation of the line that passes through the point and is perpendicular to the line 3d
    9·1 answer
  • What number should you multiply by to change meters to kilometers?
    8·2 answers
  • Can you please help?
    6·1 answer
  • Consider the incomplete table and function rule given below.
    13·1 answer
  • People still doin homework or work?
    12·2 answers
  • 4. Simplify: (3x2 + 3x + 1) + (x2 + x + 5)
    10·2 answers
  • 5) A firm has $30,000 in a bank account at the beginning of the year. Interest will be paid at a rate of 2% at the end of the ye
    8·1 answer
  • Find the distance between the points (-4,-3) and (-1,7) round to the nearest tenth
    11·1 answer
  • PLEASE HELP I MIGHT FAIL MATH. For a charity event, raffle tickets are printed such that they have a vowel (excluding y) as the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!