Answer:
Step-by-step explanation:
18b-45 is an equivalent expression.
Answer: (3.075, 0) and (0, -4.1)
<u>Step-by-step explanation:</u>
4x - 3y = 12.3
x-intercept: 4x - 3(0) = 12.3 ⇒ 4x = 12.3 ⇒ x = 3.075
(3.075, 0)
y-intercept: 4(0) - 3y = 12.3 ⇒ -3y = 12.3 ⇒ y = -4.1
(0, -4.1)
Answer:
4 hours and 45 minutes
Step-by-step explanation:
The only thing you have to do is subtract 8 by 3:15 which is 4:45. 4:45 means that it its 4 hours and 45 minutes.
Hope this helps