1) A, 1:2
Because the ratio of the points is 7:14
2) C, 3:5
Because there are 9:15 boys, so divide by 3
3) C, 33 yards
Convert 1200 inches into yards, it makes 33.3
Answer:
Blue
Step-by-step explanation:
y = abˣ
20 = ab¹
20 = ab
b b
20/b = a
y = abˣ
4 = (20/b)b²
4 = 20b
20 20
¹/₅ = b
y = abˣ
20 = ¹/₅b¹
20 = ¹/₅b
¹/₅ ¹/₅
100 = b
y = abˣ
y = 100(0.2)ˣ
Sevenhundred and eighty thousand
When m = 30
30 - n/3 = 8
-n/3 = -22
-n = -66
n = 66
when n = 18
m-18/3 = 8
m - 6 = 8
m = 8 + 6
m = 14
hope this helps