Answer: B.$1.25
Step-by-step explanation: 10 divided by 1.25= 8 pounds
I believe the answer is 1/x-4
This is because the x-5 on the numerator and denominator cancel out
Answer:

Step-by-step explanation:

Answer:
x ≈ 7.4
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos22° =
= 
Multiply both sides by 8
8 × cos22° = x, thus
x ≈ 7.4 ( to the nearest tenth )
I believe x is 0 because if we assume y and x are 0 then 0=0 and 0= 5 x 0