The perimeter of a triangle is 84 mperiod the longest side of the triangle is 7 m less than twice the length of the shortest side, x. the middle side is 7 m longer than the shorter side. what is the length of each side of the triangle

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

Find the value of x. give reasons to justify your solutions! l, m ∈ kn