Construct and find the point of intersection for the equation y=x+5 and y=12x+2 by using a graph

Exercises: 7. karen is twice as old as lori. three years from now, the sum of their ages will be 42. how old is karen? 8. john is 6 years older than his brother. he will be twice as old as his brother in 4 years. how old is john now?

Find the points of inflection y=5-2x-3x^2-x^3​

Davao del sur is south of davao oriental is it proposition or not proposition? ​