Decide whether or not the ordered pair is a solution to the equation.x + y = 14; (7, 7)
A. Yes
B. No
Answer: A
Mathematics
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Factor the binomial completely. If it is prime, say so.16k2 - 49m2
A. (4k + 7m)(4k - 7m) B. (4k + 7m)2 C. (4k - 7m)2 D. Prime
Mathematics
Round the decimal to the given place value.4.65731 (nearest thousandth)
A. 4.557 B. 4.757 C. 4.657
Mathematics
Solve.A redwood tree is 105.4 meters tall. Convert this to feet. Round to the nearest hundredth of a foot.
A. 267.72 ft B. 114.89 ft C. 345.71 ft D. 32.13 ft
Mathematics
Simplify the radical expression. Assume all variables represent nonnegative real numbers.- 
A. 16 B. 4 C. -64 D. -4
Mathematics