I'm pretty sure that 20 is 5 but other than that, I can't help with anymore.
Answer: rational number
Step-by-step explanation:
Answer:
7.4 x 10²
7.4 *100
740
Step-by-step explanation:
Step-by-step explanation:
x² + 2x
x(x + 2)
<u>OR</u>
x² + 2x = 0
x(x + 2) = 0
x = 0 or x + 2 = 0
x = 0 or x = - 2
Answer:
5:3
Step-by-step explanation: