Multiply using the FOIL method.(y - 1)(y - 9)
A. 2y2 - 9
B. y2 - 10y + 9
C. y2 + 10y - 9
D. 2y + 9
Answer: B
Mathematics
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Solve.
= 
A. - 
, 
B. -2, 4
C. 2, 4
D. -2, -4
Mathematics
Solve the equation and check the solution.-0.04(200) + 0.08x = 0.02(x + 200)
A. x = 200 B. x = 210 C. x = 190 D. x = 100
Mathematics
Write an equivalent expression. Use an associative law.(5s)t
A. (s5)t B. t(5s) C. 5s + 5t D. 5(st)
Mathematics
Factor the sum or difference of two cubes.x3 - 1000
A. (x + 1000)(x + 1)(x - 1) B. (x - 10)(x2 + 100) C. (x - 10)(x2 + 10x + 100) D. (x + 10)(x2 - 10x + 100)
Mathematics