Which expression is equivalent to 2a + 2a?

4a

2a2

4 + 2a

4a2

Vbnthe length of a rectangle is 4 1/2 centimeters the width of the rectangle is 2 2/5 centimeters what is the area of the rectangle?

What is the effect on the graph of the parent function f (x) = x when f (x) is replaced with f (x - 7) ? A. shifts the line 7 units up B. shifts the line 7 units down C. increases the slope of the line by a factor of 7 D.

Jayden bought 12 tickets to see Kendrick Lamar. Each tickets costs $75.25. How much did he spent on tickets.

A car travels at a steady speed of 10 m/s what distance is covered in one minute

A particle moves along the x-axis so that at any time t, its position is given by x (t) = 1/2 sint+cos (2t). What is the acceleration of the particle at t=pi/2

8x-1 over 7 + 9x+3 over 7

How manny times do. 33 gose in to 678

78 is 15% of what number?

White correction fluid is sold in a 7/10 ounce bottle. Blue correction fluid is sold in a 6/10 ounce bottle. You buy one bottle of each color. How much more white correction fluid than blue do you get?

What are three fractions equivalent to 1.7