How many solutions does the equation 4n + 6 = 4 + 2 + 4n have? Which is a possible correct method to find Peter's and Winnie's ages?

Carl wants to buy a television that cost $500 including taxes. to pay for television he will use a payment plan that requires him to make a down payment of $125 and then pay $70.50 each month for six months what is the percent increase from the original cast of the television to the cost of the television using a payment plan.

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.