I can't see it clearly the questions ?
Answer:
A
Step-by-step explanation:
It's hard to see but when x is 6, y is 4.5. Just plug that into each equation and see which one is correct.

Answer:
25
Step-by-step explanation:
Add 65+40 which is going to give you 105 then once you get 105 subtract 65-40 which is going to give you 25 the 105 is the total so the whole answer is 25
Answer:
there are 5 terms!
Step-by-step explanation:
trust me
Answer:
50
Step-by-step explanation:
140- 40=100
100÷2=50
x=50