Write the equation of the line that is perpendicular y=4x+12 through the point (-8,3)

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale

Harry owes the bank money. to repay his debt, he paid $150 back to the bank each month. after 10 months, his remaining debt was $6900. what was the original amount of harry's debt? how long did it take harry to pay back his entire debt?