What is the y-intercept of the line perpendicular to the line y = x + 3 that includes the point (3, 1)? 3 5

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Which of the following is true for the relation f(x)=2x^2+1

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!