Solve the pair of linear equations by addition.

What will be an ideal response?



Mathematics

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Reverse the order of integration and then evaluate the integral.

A. cos 7 B. - cos 7 C. 1 + cos 7 D. 1 - cos 7

Mathematics

Use the circle graph to answer the question.What percent of livestock was chickens? Round to the nearest tenth of a percent.

A. 37.0% chickens B. 49.7% chickens C. 462.1% chickens D. 46.2% chickens

Mathematics

Perform the indicated operations and simplify the result. Leave the answer in factored form. ÷ 

A.  
B.
C. x - 2
D.

Mathematics

Solve the problem.How many 10-digit telephone numbers (area code + number) are possible if the first digit cannot be zero, the first three digits cannot be 800 or 900, and the number must end in 0000?

A. 899,000 B. 654,642 C. 900,000 D. 898,000

Mathematics