Sebastian opened a savings account with $800 that pays no interest. He deposits an additional $170 each week thereafter. How much money would Sebastian have in the
account 21 weeks after opening the account?

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?