Write the word phrase as an algebraic expression. Use x to represent the unknown number in the phrase.the sum of 19 and triple a number, divided by the sum of the number and 3
A. 19 + 
B. 
C. 
+ 3x
D. 
Answer: B
Mathematics
You might also like to view...
Rewrite the expression in terms of exponentials and simplify the results.8 cosh (ln x)
A. 4(ex+ e-x)
B. 4x
C. 0
D. 4
Mathematics
Predict the display a calculator would give for the expression shown in the screen. .0000062
A. 62E6 B. 6.2E6 C. 62E-6 D. 6.2 E-6
Mathematics
Identify the sequence as arithmetic, geometric, or neither.2, 
, 5, 
, . . .
A. Geometric B. Neither C. Arithmetic
Mathematics
Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f.Degree 6; zeros: -2, 2 + i, -1 - i, 0
A. 2, 2 - i, -1 + i B. -2 - i, 1 + i C. 2 - i, -1 + i D. -2 + i, 1 - i
Mathematics