Answer: Divide using synthetic division. If the remainder is 0, then x+2 is a factor.
x+2 is not a factor.
I put your question into a website, I don't know if that will help you but that's the best I can do, I don't even know the answer
5-x=2x+8 is the equation. are you solving for x or just finding the equation
Answer: 22 1/2
Step-by-step explanation: The scientist starts off his experiment with only <u>100</u> bacteria cells okay. It takes <u>15</u> hours for the bacteria cells to double there population. Meaning <u>15 hours</u>=<u>200</u> bacteria cells. So what you have to do know is find out what to do next which is count <u>15</u> in <u>half.</u> After that step you should get <u>7 1/2.</u> know what you do is add <u>15+7 1/2= 22 1/2.</u> meaning <u>22 1/2</u> is your answer.
Answer:
B because as you move from left to right the pattern increases by 1
To solve each question, all you've got to do is add the two numbers together and then graph the result on the number line.
1.) -3 +(-1.5)
Add 3 to -1.5. It would be the same as subtracting 1.5 from -3(-3 - 1.5)
Final Answer: -4.5<span>
Or, since you are using a number line, start on -3 and go left 1.5 units and you will land on the -4.5 point. You go to the left because you are adding a negative number..
</span>
2.) 1.5+3.5
Add<span>
Final Answer: 5
</span>Or, since you are using a number line, start on 1.5 and go to the right 3.5 and you will land on 5. You go to the right because you are adding a positive number.<span>
</span>3.) 1/4 + 1/2
Multiply 1/2 by 2 to make both fractions have the same denominator
1/4 + 2/4
Add<span>
Final Answer: 3/4
</span>Or, since you are using a number line, start on 1/4 and go up 2/4 and you will land on 3/4 as the result.<span>
</span>4.) -1 1/2 + (-1 1/2)
Add -1 1/2 to -1 1/2. This would be the same as subtracting 1 1/2 from -1 1/2(-1 1/2 - 1 1/2)<span>
Final Answer: -3
</span><span>Or, since you are using a number line, start on -1 1/2 and go to the left 1 1/2 and you will land on the -3 point.</span>
