30 points! use the graph of f to estimate the local maximum and local minimum.

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.

Find the area of an equilateral triangle with a side of 6 inches

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76