F (x) = 2x-1 and g (x) = - 3x

A. F[g (x) ]=-12; g[f (x) = 9

B. F[ (g (x) ]=-13; g[f (x) = - 9

C. F[ (g (x) ]=12; g[f (x) = - 6

D. F[g (x) ]=13; g[f (x) = 6

A mixture weighing 600kg has two ingredients: sand, cement and stones. There is twice as much cement as sand and three times as much stones as sand. How much cement in the mixture?

M&M plain candies come in various colors. According to the M&M/Mars Department of Consumer Affairs, the distribution of colors for plain M&M candies is as follows.

The product of 110 and h, plus 115 equals 63

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8=0.8 is it the answer 10

Pat and Julie share some money in the ratio 2 : 5 Julie gets £45 more than Pat. How much money did Pat get?

Two thirds of a number reduced by 11 is equal to 4 more than the number. Find the number

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Round 593,204 to the nearest ten thousand

The measure of an angle and the measure of its supplement are equal. find the measure of each of the supplementary angles