I’m pretty sure a is always and b is sometimes.
You're looking for the answers to both X and Y, correct?<span />
Answer:
F
Step-by-step explanation:
The scale drawing is 13 inches. The actual side is 78 feet.
Answer F says 1 * 6. 13 * 6 = 78.
Multiply equation B by 3 and add the result to
equation A.
√81 is farther to the right becaue 2.5^2 = 6.25 and <span>√81 is 9</span>