Simplify the expression algebraically.
?
A. 
B. 
C. 
D. 
E. 
Answer: A
You might also like to view...
The following table shows the speed S of a car, in miles per hour, as a function of the time t, in seconds, since observation of the car began. t 15 30 45 60 S 60.00 65.00 65.00 70.00? ? A: Find the equation of the regression line.B: Plot the data along with the regression line.C: Explain in practical terms the meaning of the slope of the regression line.D: How fast would you expect this car to be traveling after 71 seconds?
What will be an ideal response?
Solve. Round decimals to the nearest thousandth and percents to the nearest tenth of a percent.Write the equivalent decimal and percent for 1
.
A. 1.342; 134.2% B. 1.222; 12.22% C. 1.342; 1342% D. 1.222; 122.2%
Is this figure tessellation?
A. No B. Yes
If possible, solve each system by an algebraic method (substitution or addition method). Otherwise, state that the problem has no solution or an infinite number of solutions. x + 3y = 16x + 2y = 22
A. (4, -1) B. (-1, 4) C. (3, 0) D. (-4, 0)