A bow and arrow cost £22. The bow costs £19 more than the arrow.
1 answer:
You might be interested in
The answer is the second image from left to right (B). Examples of direct and inverse variations are showed in the image below. :)
Answer: d. (17, 20)
Step-by-step explanation:
We have the following system of equations:
(1)
(2)
Isolating from (1):
(3)
Substituting (3) in (2):
(4)
Isolating :
(5)
(6)
(7)
Substituting (7) in (1):
(8)
Isolating :
(9)
Hence, the correct option is d. (17, 20)