Perform the indicated operation.9z - (16 - 3z)

A. 12z + 16
B. 12z - 16
C. 6z + 16
D. 6z - 16


Answer: B

Mathematics

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Determine whether the first literal expression is equal to the second literal expression.-a - b, -b + (-a)

A. Yes B. No

Mathematics

List the like terms of the expression.4x7 + 6x2 - 5 + 5x7 - 2x2 + 7x

A. 4x7 and 5x7 are like terms 6x2 and -2x2 are like terms B. 4x7 and 5x7 are like terms 6x2 and -2x2 are like terms - 5 and 7x are like terms C. 4x7, 6x2, 5x7 and -2x2 are like terms D. 4x7 and 5x7 are like terms 6x2, -2x2 , and 7x are like terms

Mathematics

Provide an appropriate response.Find the 300th term and the sum of the first 300 terms for the arithmetic sequence 8, 11, 14, . . .

What will be an ideal response?

Mathematics

Solve the triangle.A = 48°, a = 32, b = 27

A. B = 38.8°, C = 93.2°, 
B. B = 38.8°, C = 93.2°, 
C. B = 38.8°, C = 113.2°, 
D. Cannot be solved

Mathematics