Sara is making a keychain using the bead design below Sara is using the pattern bead three times

And employees salary increase by $4500 which represents a 15% raise what is the employees new salary

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?

Plz hurry evaluate the expression a+b where a=8 and b=19