Ruth contributes 20% of the total cost of her health care.

This is a $97.50 deduction from her monthly paycheck.

What is the employer’s cost of her health care coverage?

a) $1170

b) $4680

c) $487.50

d) $5850

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

In the diagram below, abc is congruent to dec what is the value of x

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?