Which equation describes a line that passes through (-5,-8) and is perpendicular to y=5/4x+10 A. y=-0.8x+10
B. y=-1.25x-14.25
C. y×y=-1.25x-1.75
D. y=-0.8x+3

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

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.