Can anyone click on my name and go to my English and Math questions and please help me with them. I will Mark Brainliest to whomever can actually help.

Mallory has been offers two different jobs. she can baby sit for 6 hours a week and get $8.50 an hour. or she can work at the library for 14 hours a week and make $5.50 an hour. which job will allow her to save the most money after 6weeks?

If the equation of a perpendicular bisector of a triangle is y = 2x + 7, what is the slope of the side that it is bisecting? explain how you know. 

Write an expression that shows 3 more than 5 times a number