7y+9=7y-6
9 is not equal to -6
24 divided by 12 equals 2
12 multiplied by 2 equals 24
Hope this answers your question, not worded very well
18:30 equivalent to 6:10 and also 12:20 equivalent to 6:10
Answer:
$13.72
Step-by-step explanation:
if a bag of popcorn is represented by b
3b = $5.88
b = $5.88 / 3 = $1.96
7b = $1.96 * 7 = $13.72
Answer:
B = 15.1°, C = 34.9°, c = 39.6
Step-by-step explanation:
law of sines
53/sin 130 = 18/sin B
sin B = .26; B = 15.1°
C = 180 - 15.1 - 130 = 34.9°
c/sin 34.9 = 53/sin 130
c = 39.6