Answer:
Each banana cost $0.80.
Step-by-step explanation:
5.20 divided by 6.5 is 0.80
Hello!
Let's solve !
⇒ (x - 3)² = 5
⇒ x² - 6x + 9 = 5
⇒ x² - 6x + 4 = 0
⇒ x = -(-6) ± √36 - 4(1)(4) / 2
⇒ x = 6 ± √20 / 2 = 6 ± 2√5 / 2
⇒ x = 3 ± √5
∴ The solutions are x = 3 + √5 and x = 3 - √5.
Answer:
4
Step-by-step explanation:
Answer:
22.05
Step-by-step explanation:
Answer:
Rational number
Step-by-step explanation:
