Ben drew the line of best fit on the scatter plot shown what is the approximate equation of this line of best fit in slope intercept form

Y = x + 7/5

Y = 5/7x + 1

Y = 7/5x +1

Y = x + 5/7

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?