Answer:
5 verticles
Step-by-step explanation:
The answer is 3x^2 + 6x + 4 (the second one)
Let's start by removing the parenthesis to get 6x + 7 + x^2 + 2x^2 - 3
Then, let's combine like terms (terms with the same variable and exponent) to get 3x^2 + 6x + 4
This is an answer in the multiple choice, so the answer is 3x^2 + 6x + 4 (the second one)
Julia= 24 mph, Katie=32 mph.
Julia rides 8 mph faster than Katie
Answer:
1,752,000
Step-by-step explanation:
1. First you have to take the 7% and multiply that by the years whish is 17 so that way you know your total percentage of growth which is 119%
2. Second you then need to find how much 1% is to find out our total growth in population so you take 800,000 and divide that by 100 since there's only 100% and you get 8,000.
3. Now you take the 8,000 and multiply that by the percentage of the growth that you have which is 8,000*119 and you get 952,000
4. Lastly all you have to do is add the growth of the population to the population you already have so 800,000+952,000=1,752,000
