7. Find the value of c that makes the expression a perfect square trinomial. Then write the expression as the square of
a binomial.
y = x2 - 7x + c

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?