Answer:
D. 20 + 2.50x < 50
Step-by-step explanation:
20 + 2.50x < 50 - the sign has to be less than because Millie wants to spend less than $50
(2x^2+1)(4x+3)
8x^3 + 6x^2 + 4x+3
Split into two groups
Factor out 2x^2 from the first group and 1 from the second group
2x^2( 4x+3) +1( 4x+3)
Factor out (4x+3) from each group
(4x+3) (2x^2+1)
Rearranging the order
5 4/9
9 * 5 = 45
49 - 45 = 4
a
