6 The net of a rectangular pyramid is shown. Which expression can be used to find the
surface area of the pyramid? Choose all
that apply.
7 in.
1
10 in. I
6 in.
A (16 X 6) + 4(10 X 7)
16 in
B (16 X 6) + (10 X 16) + (7 X 6)
C (16 X 6) + 2(10 X 3) + 217 X 8)
D (16 X 6) +
247 x 16) + 2(10 x 6)
2(27 16)
E
(16 X 6) + 2(5 X 6) +

The figure above shows the lengths of thesides of a rectangle in cm. find the valuesof x and y and then the area of the rectangle. sides: top= 3x - yleft= 3y + 4bottom= 2x + yright= 2x - 3 use both methods, elimination and substitution, if possible.

Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.

Evaluate the expression. (9 + 5)(3 + 2)0