Which set of rational numbers is arranged from least to greatest? 0-0.5. 1 1 5 9 1 01. 1 -0.5, . 9 1 -0.5, 1. 1 9 5 o 1.1 -1/ 1. -0.5 9​

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

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The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.