Answer:
9 large vests are sold and 12 small vests are sold
Step-by-step explanation:
the ratio is still equivalent so to get from 5 to 15 you multiply by 3 so you have to multiply 3 and 4 by 3 to to know how many vest the sports shop sold
3:5:4=?:15:?
5x3=15
3x3=9
4x3=12
Answer:
x = ¾-a
Step-by-step explanation:
x + a = ¾
Subtract a from each side
x + a -a= ¾-a
x = ¾-a
Answer:
9/1/3 = 27
Step-by-step explanation:
I'm guessing you're asking for the length and width.
Width: 5
Length: 13
l=5(2)+3
l=10+3
l=13