Write the sentence with symbols, using x to represent the number.1 times a number is 2.
A. 1x = 2
B. 2x = 2
C. = x
D. -1x = 2
Answer: A
Mathematics
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Convert to decimal notation.5.573 × 10-5
A. 0.0005573 B. 0.00005573 C. -557,300 D. 0.000005573
Mathematics
Solve.36x2 = 9
A.
B.
C. , -
D. , -
Mathematics
Factor the trinomial.18x2 - 3xy - 10y2
A. (6x + 5y)(3x + 2y) B. (6x - 5y)(3x + 2y) C. (6xy - 5)(3xy + 2) D. (18x - 5y)(x + 2y)
Mathematics
Solve for x. ? 5
A. ? x ?
B. x ? or x ?
C. ? x ?
D. x ? or x ?
Mathematics