A portion of a rectangle is shaded as shown. The area of the shaded region is 78 in? What is the value of x?
12 in.
8 in.
x in.
O x = 6
O x = 4
O X = 5
O X = 1.4

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16