Write and solve an equation for the word problem. reagan drove
to austin to visit her aunt. she drove 77 miles per hour. if she had to
drive 287 miles, how many hours did it take?

How many grams the dog will eat in 3 days?

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

What is the value of x in the equation7x+2y=48 when y=3