Solve the problem by writing and using a system of linear equations.A national wildlife refuge in Michigan has 123 thousand more trees than a national wildlife refuge in Ohio. The total number of trees for both is 361 thousand. Find the number of trees for each.
A. Ohio: 119 thousand trees
Michigan: 242 thousand trees
B. Ohio: 123 thousand trees
Michigan: 238 thousand trees
C. Ohio: 123 thousand trees
Michigan: 246 thousand trees
D. Ohio: 69 thousand trees
Michigan: 192 thousand trees
Answer: A
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Perform the indicated operation without the use of a calculator and express each answer in decimal notation.
A. 29,400,000,000,000 B. 600,000 C. 29,400,000 D. 600,000,000,000
Find the standard-form equation of the ellipse centered at the origin and satisfying the given conditions.An ellipse with length of major axis 16 and y-intercepts
A. +
= 1
B. +
= 1
C. +
= 1
D. +
= 1
Find the logarithm.log3(27)
A.
B. 1
C. 3
D. 9
Use algebraic and/or graphical methods to solve the inequality.7x5 < 70x3
A. - < x <
B. -10 < x < 0 or 0 < x < 10
C. x < - or x >
D. x < - or 0 < x <