1. Four subtracted from nine times a number is equal to 23 2. three times the sum of a number and 3 is less than the number times 5. find the number
3. -3(x+2)-18 = -8 -4
4. -23.4 +4.3x -12.6 -1.9x
5. z / 4.7 for z = 1.974

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F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright

The surface area of the triangular prism is .