Answer:2
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
→ Substitute 3 into 2x
2 × 3
→ Evaluate
f ( x ) = 6
→ Substitute x = 3 into 3x - 2
3 × 3 - 2
→ Evaluate
7
→ Find the sum of the 2 results
13
[((2 / 75.5) - 3) * 2]3 (make 3 an exponent.)
The amount of decrease was 5 -3 = 2 inches,
Percent decrease = 2 /5 = 0.40 x 100 = 40%
I am pretty sure it is (a) because 9 and 15 and 3 and 6 can be all divided by 3