There are 4 base colors, and 3 top colors.
Blue and teal
blue and green
blue and white
red and teal
red and green
red and white
yellow and teal
yellow and green
yellow and white
orange and teal
orange and green
orange and white
they can make a total of 12 different flags.
42.
-2 ≤ d + 1/2 < 4 1/2 (-1/2)
<u>-2 1/2 </u><u>≤ d </u><span><u>≤ 4</u>
44.</span>
2t ≤ -4 or 7t ≥ 49
2t <span>≤ -4 </span> (/2)
<u>t </u><u>≤ -2</u>
7t ≥ 49 (/7)
<u>t ≥ 7</u>
46.
-1 ≤ a - 3 ≤ 2 (+3)
<u>2 ≤ a ≤ 5</u>
The key to solving these types of questions is to think to yourself - what do I need to do to get the variable on its own? Then, apply this action to every part of the inequality separated by inequality signs. When you get two separate inequalities describing the value of the variable, just think about them separately and apply the same logic.
All you have to do for the last question (48.) is turn the question into an inequality. Calling the temperature <span>t</span>:
65 ≤ t ≤ 88
Notice the use of greater-than-or-equal symbols - this is because 65 and 88 were recorded temperatures, so are included in the range of values for <em>t</em>
I hope this helps
Answer: I totally agree. In fact, it's the closest thing to social media I have LOL
Answer:
C. 20
Step-by-step explanation:
I took the Quiz and somehow my wild guess was correct lol. Hope this helps
Answer:
i dont know maybe you should search google. best of Luck
Step-by-step explanation: