Help please!
The height, length, and width of a rectangular box are represented by 5x, 2x + 2, and x - 4. When the volume is expressed as a polynomial, what is the coefficient of the second term?
A. -30
B. 30
C. -50
D. 50

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.