The formula for the area of a triangle is . what is the length of the base, b, of a triangle with an area, a, of 110 m2 and a height, h, of 10 m? 1100 m 22 m 2200 m 11 m

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.