The answer is B. the inequality will always look like that when “at least” is mentioned.
Answer:
D
Step-by-step explanation:
2(x+b) = ax+c
2x+2b = ax+c
c = 2b
Answer:
The last one.
Step-by-step explanation:
30 is colder than 80, so it holds less heat/thermal energy.
Answer:
18.91 percent
Step-by-step explanation:
Percent error equation: <u>Difference</u> or Difference/Actual
Actual
The difference is the greater amount minus the smaller.
111 - 89 = 22
The actual is 111.
Now divide 22/111.
22/111 = 0.189 repeating
0.189 repeating = about 18.91 percent
Answer:
74
Step-by-step explanation:
(23-3)+(6×9)
(20) +(54)
=74