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
kenny6666 [7]
3 years ago
7

George buys a computer. He pays a deposit of £200 and six monthly instalments of £55. How much does George pay for his computer

in total?
Mathematics
1 answer:
Citrus2011 [14]3 years ago
5 0

Answer:

530

Step-by-step explanation:

200+6(55)

6x55=330

200+330=530

You might be interested in
Solve. Check your solution.<br> -4+s= -68
Andrews [41]
-64 + -4 = -68

That is because 64 + 4 = 68 and the negatives in this case are the same way as if it was all positive.
6 0
2 years ago
Read 2 more answers
A class of 25 students took a spelling test. Two students scored 100 on each test, nine students scored 95 on each test, ten stu
lawyer [7]
The average score is 90.6
5 0
3 years ago
Read 2 more answers
Helpppppppppppppppp !!!!!!!!!!!!!!!
Bad White [126]

Answer:

Should be $160

<h3>Step-by-step explanation:</h3>

4 0
3 years ago
Read 2 more answers
If (x, y) = (3, 4) is a solution of the simultaneous equations.
Vinvika [58]
The first thing you want to do is plug in x and y into both equations:

a(3) + b(4) = 4

b(3) + a(4) = 8

rearrange to line up a’s and b’s

3a + 4b = 4

4a + 3b = 8

now you want to choose a or b and multiply each equation by a number to make them have the same amount of a’s or b’s.

4(3a + 4b = 4) = 12a + 16b = 16

3(4a + 3b = 8) = 12a + 9b = 24


Now we subtract the bottom equation from the top and solve for b:

12a + 16b - (12a + 9b) = 16 - 24

7b = -8

b = -8/7


Now we plug back in for b to one of the original equations:

3a + 4(-8/7) = 4

3a + (-32/7) = 4

3a - (32/7) = 4

3a = 4 + (32/7)

3a = (28/7) + (32/7)

3a = 60/7

a = (60/7)/3 = 20/7.


Finally, plug a and b in together to double check using the second equation.

4a + 3b = 8

4(20/7) + 3(-8/7) = ?

(80/7) - (24/7) = ?

56/7 = 8.
4 0
2 years ago
Z is..? The problem is attached as a png!
VikaD [51]

Answer:

Step-by-step explanation:

What i would do is multiply both sides by 2z + 1

so you get z-6=20z+10

-19z=16

z=-16/19

5 0
2 years ago
Read 2 more answers
Other questions:
  • On a map, 1 cm represents 3 km. The real-life distance between two towns is 27 km. What is the distance between these two towns
    12·2 answers
  • You work for a marketing firm that has a large client in the automobile industry. You have been asked to estimate the proportion
    14·1 answer
  • Solve -3(-8b+7)=3(2b-1)
    14·2 answers
  • what is the solution to the system of equations? y = –5x 3 y = 1 a). (0.4, 1) b). (0.8, 1) c). (1, 0.4) d). (1, 0.8)
    8·2 answers
  • Is 5 yards larger then 192 inches
    10·1 answer
  • 38%of what number is 57
    9·2 answers
  • Help me gurlz!!!!!!!!!!!!!!!
    15·1 answer
  • A bag contains 3 white balls, 4 green balls. 2 balls are drawn from the bag without replacement. Use a tree diagram to find the
    7·2 answers
  • Which relation is a function?
    6·1 answer
  • Trying to find the initial value. help needed!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!