Find the domain of the composite function f ? g.f(x) = 7x + 42; g(x) = x + 10
A. {x 
B. {x 
C. {x 
D. {x 
Answer: D
Mathematics
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Write the percent equation. Do not solve.89 is 42% of what?
A. 89n = 0.42 B. 89 ? 0.42 = n C. 89 = 42n D. 89 = 0.42n
Mathematics
Find the tax rate for the area. Round to the nearest tenth of a percent.Total tax needed: $564,000Total assessed value: $9,421,000
A. 1.7% B. 6.0% C. 16.7% D. 0.6%
Mathematics
Solve. Remember to insert units when writing your answer.A container holds 14
quarts of liquid. How many fluid ounces is this?
A. 228 fl oz B. 57 fl oz C. 114 fl oz D. 456 fl oz
Mathematics
Solve the problem.To find the temperature in degrees Celsius corresponding to -13 degrees Fahrenheit, you need to compute 
Simplify this expression.
A. -28° C B. -23° C C. 7° C D. -25° C
Mathematics