Answer:
2x-6
Step-by-step explanation:
Answer: x<4
Step-by-step explanation:
Step 1: Simplify both sides of the inequality.
x+3<7
Step 2: Subtract 3 from both sides.
x+3−3<7−3
x<4
Y = mx + b; b = 6
<span>1 = 4m + 6; m = -5/4 </span>
<span>-5/4 = (1 + 2k) / (4 - k - 3) = (2k + 1) / (1 - k) </span>
<span>-5(1 - k) = 4(2k + 1) </span>
<span>5k - 5 = 8k + 4 </span>
<span>-3k = 9 </span>
<span>k = -3</span>
Answer: 55 degrees after 15 minutes.
Step-by-step explanation: 15 x .03 = .45
.45 x 100 = 45
100 - 45 = 55
Answer:
The mean will be 420 without round of and after round of it will be 400
