Quiz 2 The upper-left coordinates on a rectangle are (-6,0), and the upper-right coordinates are (-4,0). The
rectangle has an area of 12 square units.
Draw the rectangle on the coordinate plane below.

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

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

Find the volume of the described solid. the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x. a) 441b) 147c) 864d) 882