RS + ST = RT
(5x-2) + (3x + 2) = 48
5x + 3x - 2 +2 = 48
8x = 48
8x/8 = 48/8
x = 6
RS = 5x - 2
= 5(6) - 2
= 30 -2
= 28
ST = 3x + 2
= 3(6) + 2
= 18 + 2
= 20
A is the correct answer.
They were formed to coordinate the interests of producing countries by regulating oil prices.
A 90 degree clockwise rotation switches the numbers in the x and y places and makes x negative, for example, the coordinate (3,4) rotates 90 degrees clockwise and becomes (4,-3), or using a formula, A (x,y) -> A' (y,-x)
I think the answer is C. A mixture of fuel oil and compressed air is ignited.
hope this helps. :)
<span> Solid Formed by inorganic processes Naturally occurring Definite chemical composition Definite crystalline structure If a rock has at least three of these </span>characteristics<span> then it is a</span>mineral<span> because some of these </span>minerals<span> don't have the exact same </span>characteristics<span>.</span>
