a) Determine whether the equation defines y as a linear function of x, and b) if so, write it in the form y = mx + b.
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x = 5y- 20
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a) Answer yes or no. __________
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b) If yes, then __________
What will be an ideal response?
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Change the exponential expression to an equivalent expression involving a logarithm.4-2 =
A. log-2 = 4
B. log4-2 =
C. log1/164 = -2
D. log4 = -2
Write a word name for the number in the sentence.When Sam joined his software company, their stock sold for $37.37 per share.
A. Thirty-seven and thirty-seven thousandths B. Thirty-seven and thirty-seven tenths C. Thirty-seven and thirty-seven hundredths D. Thirty-seven and thirty-seven millionths
Find the net cost equivalent and the percent form of the single discount equivalent for the following series discount.25/20
A. 0.55; 45% B. 0.4; 60% C. 0.45; 55% D. 0.6; 40%
Factor the perfect square.x4 - 14x2 + 49
A. (x2 - 7)2 B. (x2 + 7)2 C. (x - 7)2 D. (x - 7)(x + 7)