Write the expression in the standard form a + bi.-2i(-7 + 8i)
A. -16 + 14i
B. 16 + 14i
C. 14i - 16i2
D. 14i + 16i2
Answer: B
Mathematics
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Round the number as indicated.308 to the nearest ten
A. 320 B. 410 C. 300 D. 310
Mathematics
Provide an appropriate response.
Find the measurement of length x.
A. 19 ft 4 in. B. 20 ft 6 in. C. 19 ft 6 in. D. not enough information to determine answer
Mathematics
Subtract.21 - 21
A. 20 B. 21 C. 1 D. 0
Mathematics
Suppose the point (2, 4) is on the graph of y = f(x). Find a point on the graph of the given function.The reflection of the graph of y = f(x) across the y-axis
A. (2, -4) B. (-2, 4) C. (-2, -4) D. (2, 4)
Mathematics