The area of a triangle is 62 square inches. the height is one half the length of the base which of the following is the closest to the height of the triangle? A- 3.9
B- 7.9
C- 8.2
D-11.1

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

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

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?