5. A 3 cm by 3 cm square piece of cardboard was cut from bigger square cardboard. The area of the remaining cardboard was 40cm2. If x represents
the length of the bigger cardboard, which of the following expressions give the
area of the remaining piece?
C. 52-9
A. 8-9
B. 52 + 9
D. 32 + 40

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression