Find the domain and range.{(-9,-9), (1,-8), (12,1), (8,-7)}
A. domain = {1, -9, 8, 12}; range = {-8, -8, -9, -7, 1}
B. domain = {1, -9, 8, 12}; range = {-8, -9, -7, 1}
C. domain = {-8, -9, -7, 1}; range = {1, -9, 8, 12}
D. domain = {1, -9, 8, 12}; range = {-8, 9, -9, -7, 1}
Answer: B
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(4x + 11)(x + 3)
A. x2 + 23x + 22 B. 4x2 + 22x + 33 C. 4x2 + 23x + 33 D. x2 + 33x + 23
Solve the problem.After using a new order of typewriter ribbons, John's Office Services found that a new ribbon could be used to type 92 pages. This was a decrease of 9.5% of pages from the old ribbons. How many pages could John's Office Services type with an old ribbon? Round to the nearest whole number.
A. 102 pages B. 97 pages C. 112 pages D. 92 pages
Find the exact value of 
given that 
and 
data-wiris-created="true" varid="variable_id_field" variablename="impvar_1e1cad06b6674759b3ffd989c" />. (Both u and v are in Quadrant II.)
A. 
B. 
C. 
D. 
E. 
Use the rules for exponents to simplify the expression. Write the final answer in exponential form when necessary. Assume that all variables represent positive values. (32k5m-10)1/5
A. 
B. 2km2
C. 
D. 5km2