Add the numbers using the number line. 12 + 

A. -4
B. 11
C. 3
D. 4


Answer: C

Mathematics

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State the instructions of the function in words.f(z) = 

A. Multiply the independent variable by 4 and then subtract 4. Add 1 to the independent variable. Subtract the second result from the first. B. Multiply the independent variable by 4 and then subtract 4. Add 1 to the independent variable. Divide the first result by the second result. C. Multiply the independent variable by 4. Divide the result by the independent variable. Subtract 4 from this result and then add 1. D. Subtract 4 from 4 and multiply the result by the independent variable. Add 1 to the independent variable. Divide the first result by the second result.

Mathematics

Divide and simplify.

A. 5
B. 6
C.
D. 5

Mathematics

Find the product.(4s + 5)(2s3 - 2s2 + 2s + 2)

A. 8s4 + 2s3 - 2s2 + 18s + 10 B. 8s4 + 2s3 - 2s2 + 8s + 10 C. 8s4 + 2s3 + 18s2 + 18s + 10 D. 8s4 - 18s3 - 2s2 + 18s + 10

Mathematics

Solve the equation by completing the square. Express any complex numbers using i notation.x2 + 8x = 7

A. x = -4 ± 2
B. x = 4 + 
C. x = -4 ± 
D. x = -1 ± 

Mathematics