Answer:
10:35
Step-by-step explanation:
1st equation—x, substitute y:
<span>3x + 2(x + 3) = 16 </span>
<span>3x + 2x + 6 = 16 </span>
<span>5x = 10 </span>
<span>x = 2 </span>
<span>y in the above equation: </span>
<span>= 2 + 3 </span>
<span>= 5 </span>
<span>Answer: x = 2, y = 5</span>
It’s either A or B mate I’m really not sure
Change in temp = -3/h
From noon to 1pm, 1 hour has passed, so temp = 0 degrees - 3 degrees = -3 degrees
From 1pm to 2pm, 1 hour has passed, so temp = -3 degrees - 3 degrees = -6 degrees
From 2pm to 3pm, 1 hour has passed, so temp = -6 degrees - 3 degrees = -9 degrees
From 3pm to 6pm, 3 hours have passed, so temp
= -9 degrees - (3 × 3 degrees)
= -9 degrees - 9 degrees = -18 degrees
