Write an equation in slope-intercept form of the line with the given parametric equations

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

What is the lcm of 16 and 40 ? 24 and 40 ?

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?