The answer is D= undefined :)
<span> For this case, the first thing we must do is define a variable.
We have then:
x: unknown number.
First number: 2x - 4
Second number: x
The product of the numbers is:
</span>
<span> Rewriting:
</span>
<span> Deriving the equation we have:
</span>
<span> We equal zero and clear x:
</span>
<span>
Then, the first number is:
</span>
<span>
Answer: First number: -2 Second number: 1 </span>
Answer:
The maximum number of text messages you can send per month would be 23.
Step-by-step explanation:
1. First, you want to create an inequality from the word problem. You know that $24.99 is a constant, so we won't put any variables next to it. You also know that each text message is $0.17, so that would need a variable since it can change each month. You also know that you can spend $29 maximum each month, so that goes on the other side of the inequality. Your inequality will look like this: 0.17x+24.99≤29 (x is the number of text messages).
2. Second, you want to solve for x. To do this, subtract 24.99 from each side. After this, the equation is 0.17x≤4.01
3. Now, divide each side by 0.17. Now your inequality is x≤23.59. This represents how many text messages you can send per month without going over 29.
4. Finally, you have to realize that is impossible to send exactly 23.59 text messages. So, you have to round down to 23 to get an even number of text messages, and that's your answer!
Hope this helps! Feel free to ask any questions :)
Answer:
128 pictures
Step-by-step explanation:
2048 ÷ 16 = 128
"y = -cos x + 2" is the equation among the following choices given in the question that <span>represents the graph of y = cos x flipped across the x-axis then shifted vertically up by 2 units. The correct option among all the options that are given in the question is the first option. I hope the answer has come to your desired help.</span>