Question 3
Which of the following could represent the expression 20c2 + 5x + 6?
A
B
(4x2 + 6x β 8) β (20c2 + β 14)
(4.x2 + 6x β 8) β (-2x2 β x + 14)
(42c4 + 6x2 β 8) β (2x2 + x β 14)
(4.34 + 6x2 β 8) β (-222 β x + 14)
D
help asap
How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a. about 4 b. about 8 c. about 40 d. about 21