Louie has 20 more than half as many baseball cards as Gerardo does. Together they have at least 350 cards. Write and solve an inequality to show how many cards Gerardo has.

Country carpets charges $22 per square yard for carpeting, and an additional installation fee of $100. city carpets charges $25 per square yard for the same carpeting, and an additional installation fee of $70

1. are the triangles similar and if so why? what is the value of x? show your work.

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.