x^2−17x+30=0
Step 1: Factor left side of equation.
(x−2)(x−15)=0
Step 2: Set factors equal to 0.
x−2=0 or x−15=0
x=2 or x=15
Answer: (8,8)
Step-by-step explanation:
First you need to get a x or y by itself.
I choosed to get y by itself since it would be faster.
-2x + y = -8 (first get -2x to the other side so add 2x)
y = -8 + 2x (then you want to insert that to the other equation)
-x + 4( -8 +2x) = 24 -> -x -32 + 8x = 24 -> 7x -32 = 24
(add 32 to the other side)
7x = 56 (divide 7 to 56 to get x) x = 8
now insert into the other equation
-2( 8 ) + y = -8 -> -16 + y = -8 ( move -16 to the other side, so add 16)
then you get your answer, y= 8
Answer:
<u>60 people per square mile</u>
Step-by-step explanation:
<u>Given</u> :
- Population of Mississippi = 2,844,658
- Area of Mississippi = 47,691 square miles
- Population density is the rough calculation of people (population) per square mile
<u>Population Density</u>
- Population / No. of square miles
- 2,844,658 / 47,691
- ⇒ 59.6476903 (approx.)
- ⇒ <u>60 people per square mile</u>
Answer:
I solved it and my answer is 48°
Answer:
9119
Step-by-step explanation:
5:6 also equals 5/6
Then you can set up a proportion of 5/6=4145/? (?=number of no votes)
Cross multiply to get 6*4145=5?, then divide by 5 to get 4974.
Since you need the total number of votes, you add 4974 to 4145 to get 9119
