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
makkiz [27]
3 years ago
9

2 t-shirts and 3 hats costs £12.

Mathematics
1 answer:
Mariana [72]3 years ago
6 0

Answer:

Cost of tshirt = £7.29

Cost of what = £0.86

Step-by-step explanation:

2t +3h = 12; 10t + 15h = 60

5t + 4h =33; 10t + 8h = 66

15h -8h = -6

7h = -6; h = -6/7; h = 0.86

2t +3(-6/7) =12

14t -18 = 84

14t = 102; t = 102/ 14; t=7.29

You might be interested in
Ruden bought 6 new books for his collection, increasing his collection by 12%. How many books did he have before his purchase?
forsale [732]

Answer:

he had 44 books before he bought those 6

Step-by-step explanation:

If you multiply 6 times 2 it is 12, which means if you take away 12 from 100 that is 88. if you divided 88 by 2 (the same thing you did to the 6 to make it 12%) that would be 44.

3 0
3 years ago
Solving Linear equations 25 =x + 19
soldi70 [24.7K]

Steps to solve:

25 = x + 19

~Subtract 19 to both sides

6 = x

Best of Luck!

3 0
3 years ago
Read 2 more answers
A group of students were surveyed to find out if they like building snowmen or skiing as a winter activity. The results of the s
nignag [31]

Answer:

The answer could be easier if you make a ratio and actual graph

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Given the dilation rule DO,1/3 (x, y) → (one-third x, one-third y) and the image S'T'U'V', what are the coordinates of vertex V
Leokris [45]
Hdjjxnxnnzmmsmmsmmdmd
4 0
3 years ago
Read 3 more answers
A bag contains 5 purple buttons, 12 blue buttons and 3 green buttons. A single button is randomly chosen.
bekas [8.4K]

Answer:

60%

Step-by-step explanation:

5+3+12=20

20 = 1/5 of 100

12 x 5 = 60

5 0
3 years ago
Other questions:
  • __<br> Given: AD diameter of circle P.
    9·2 answers
  • Evaluate the integral. (Use C for the constant of integration.) x2 − 3x + 12 (x2 − 4x + 11)2 dx
    15·1 answer
  • Place a set of parentheses in the expression so that its value is 33. 48-5+2x3+6
    12·1 answer
  • Fraction between 13/10 and 7/5
    15·1 answer
  • The length of a pencil is measured with two rulers. Report the length of the pencil from each ruler with the proper number of di
    5·1 answer
  • A field is a rectangle with a perimeter of 1040 feet. The length is 300 feet more than the width. Find the width and the length
    7·1 answer
  • Find the volume of the cylinder with a diameter of 12 inches and a height of 10
    15·1 answer
  • HELP ASAP!!! HELP FAST PLEEASE!!!
    10·1 answer
  • Please help me with this!!!
    12·2 answers
  • Help me whats 93458 divided by 19435 <br><br> scan qr code for assignment question!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!