Write the sentence as an equation. Use x to represent "a number."Seven subtracted from a number amounts to 38.
A. 7 - x = 38
B. x - 7 = 38
C. 7 + x = 38
D. 38 - 7 = x
Answer: B
Mathematics
You might also like to view...
Find the sum of the series by recognizing how it is related to something familiar.
A. e3x tan-1 4x
B. 
C. x3 tan-1 4x
D. x-3 tan-1 4x
Mathematics
Provide an appropriate response.A student wishes to take the integral over all real numbers of f(x) = 
, if x < 0 
, if x > 0 and claims this is zero because -? + ? equals zero. What is wrong with this thinking?
What will be an ideal response?
Mathematics
Evaluate the spherical coordinate integral.
A. 
?
B. 
C. 
D. 
?
Mathematics
Solve the inequality by the test-point method. Write the solution in interval notation.x3 - 8x2 > 0
A. (0, 8) B. (-?, 8) C. (8, ?) D. (-?, 0) ? (8, ?)
Mathematics