If we assume the number of polo shirts have been sold is x, the number of casual shirts have been sold will be 4x.
x*18+4x*9=$1080
(18+36)x=$1080
54x=$1080
x=20
The number of casual shirts have been sold is 4*20=80
Answer: 24 model airplanes can be made in 2 hours.
Step-by-step explanation:
2 to 60 is 58 -48 is 10
so you have think what sort of maths skills are used like it could n+58 -48 then square or something ,but check what the differences are between the numbers.
hope it helped.
The first one
Step-by-step explanation:
the other ones are not statistical
I hope this helps!
Answer:
2
Step-by-step explanation:
i think
