calculate the GDP if the consumers of a country spent R220 billion the government spends R50 billion and businesses spend R100 billion exports totaled R25 billion and imports R32 billion (show all calculations)​

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25