X - 9 = 6
Add 9 on both sides
x = 15
Answer:
d. 16 feet
Step-by-step explanation:
x² + 12² = 20²
x² + 144 = 400
x² + 144 - 144 = 400 - 144
x² = 256
√x² = √256
x = 16
The correct answer I believe in b
Multiple $140 with 100% and divide the result with 2.5%
the answer is 5,600
4 4/5 you make the whole number a fraction by putting a 1 under it and the multiply like normal then make it into a mixed number<span />
