3x + 1 = 22
3x = 21
x = 7
CD = AD = 4x = 4(7) = 28
answer
CD = 28
<span>C. 28 units</span>
Answer:
Im pretty sure its the first one.
Step-by-step explanation:
Answer:
2. x > 17
3. x ≤ 7
4. a < 4
5. t ≥ -2
Step-by-step explanation:
Answer:
Step-by-step explanation:
the first expression
Answer: y+2=-4/5(x-3)
Step-by-step explanation: