You showed no sort of problem luv.
If you would like to know how many yards are in 65 miles, you can calculate this using the following step:
To convert 65 miles to yards, you have to multiply 65 by 1760, because 1 mile equals to 1760 yards: 65 * 1760 = 114400 yards.
Result: 65 miles equals to 114400 yards.
The answer is B) or y = -4x + 160
If her initial weight is 160 pounds, then you must subtract 4x, representing how much weight she lost over time, to find her current weight y
But, since y = 160 – 4x isn't an option, we can reverse to negatives as long as you change the addition/subtraction sign
So, subtracting positive 4x is the same as adding -4x
Therefore, y = 160 – 4x is the same as y = -4x + 160
16 - x = 4
16 - 12 = 4
x = 12
