The safest thing you can do in a thunderstorm (if stranded outside) is B. staying low on the ground. The other options are highly dangerous, as they give you a higher chance of being struck or electrocuted.
Since this is a square you can set 3x+20=5x then you can solve for x.
Subtract 3x from both sides:
3x-3x+20=5x-3x
20=2x
Divide both sides by 2
20/2=2x/2
10=x
Hope this helps.
The main crops are beans, sesame, cashews nuts, cassava, cocoa beans, ground nuts, gum arabic, kola nut, maize or corn, melon, millet, palm kernals, palm oils, rice, plantains, rubber,soybeans, sorghum and yams.
<span>The four classes were the Brahmins (priestly people), the Kshatriyas (also called Rajanyas, who were rulers, administrators and warriors), the Vaishyas (artisans, merchants, tradesmen and farmers), and Shudras (labouring classes).</span>
