Asap what is the equation of this line in slope-intercept form?

y=−4x+1y=−4x+1

y=−14x+1y=−14x+1

y=4x−1y=4x−1

y = 4x + 1

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?