Write the satement in symbols. Let x represent the unknown number.Eight times the sum of a number and -50.
A. 8(x + (-50))
B. 8x - (-50)
C. 8+ x + (-50)
D. 8x + (-50)
Answer: A
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Convert the base 10 numeral to a numeral in the base indicated.503 to base 5
A. 40035 B. 30045 C. 40305 D. 30405
Find the derivative of the function.f(x) = 
A. 
B. 
C. 
D. 
Find the amount on deposit on the first day of the next quarter when the sum is deposited as indicated. Use 3
% interest compounded daily. Round to the nearest cent.
Amount: $9565.38Date deposited: April 21
A. $9632.57 B. $9630.72 C. $9629.80 D. $9631.65
Solve.It is recommended that there be at least 9.2 square feet of floor space in a classroom for every student in the class. Find the minimum floor space that 19 students require. Round to the nearest tenth if necessary.
A. 48.4 square feet B. 174.8 square feet C. 206.5 square feet D. 9.2 square feet