a. 7x + 52 (2x + 5x) (40 + 12)
b. 13x + 142 (2x+5x+6x) (40 + 12 - 10)
c. 246 (16 + 40 + 40 + 100 + 12 + 48 - 10)
Answer:
$2.499
Step-by-step explanation:
7.14 × .35 = 2.499
24 of the 360 students are likely to win a prize.
There is a 1/15 chance of winning a prize.
