Answer:
22.8
Step-by-step explanation:
A, and B are distractions. multippe C (11.4) by 2, you'll get 2C (22.8)
Answer:
Answer choice D, Infinitely many solutions.
Step-by-step explanation:
6x-24=6x-24
Slope intercept form: y = 2/3x + 7
Standard form: 2x - 3y = -21
Answer: 90, 180, 270
Step-by-step explanation: 90 es divisible por todos esos números. Para obtener dos números más que sean divisibles por esos, simplemente multiplique 90 por 2 y 3.