70% of the people were adults
First you subtract 1500-450 = 1050
Then you divide 1050/1500 = .7
Just divide 7 by 6 to convert the fraction to decimal form and then compare the two
Answer:
1. <I and <J are vertical angles
2. <G and <H form supplemantary angles
3. <G and <C are corresponding angles
4. <G and <F are alternate interiors
5. <I and <D are alternate exteriors
Answer:
5x^2 + 3x +4
Step-by-step explanation:
(2x^2 + x + 3) + (3x^2 + 2x + 1)
Combine like terms
(2x^2 + 3x^2 + 2x+ x + 3 + 1)
5x^2 + 3x +4
Answer:
x= 27
Step-by-step explanation:
81=3x
divide by 3
x= 27
