See the attached picture:
Yes, it's y= 1/2x because it's 1/2 miles (y) per x weeks
Answer:
168
Step-by-step explanation:
132, 135, 138, 141, 144, 147, 150, 153, 156, 159, 162, 165, 168
Answer:
option (3) is correct.

Step-by-step explanation:
Given 
We have to solve for e.
Consider the given statement,

Cross multiply, we get,

Taking square root both sides , we get,

We know square root of 9 is 3.

Thus, option (3) is correct.

Answer:
7()=11
8()=42
I could barely see the answer for number 9 sorry :(
Step-by-step explanation:
the 7() is 2(3)+5
2(3)=6
6+5=11
Question (8)
c^2+3a x b
c(6)^2+ 3(3) x 2/3
36+9 x 2/3
36+6=42