Answer:
The first one, third one, fourth one, and sixth one.
Step-by-step explanation:
I hope this helps!
321.7. It's rounded down to the appropriate number of figures.
In each case divide the price by the number of cans.
The best buy is the lowest price.
$12.53/7 = $1.79
$5.97/3 = $1.99
$7.95/5 = $1.59
$8.34/6 = $1.39
The fourth ad, $8.34 for 6 cans results in the lowest price per can, $1.39.
The fourth ad is the best buy.
height = tan(11) x 210
height = 40.81 yards
rounded to nearest tenth = 40.8 yards
