X represents the number that would be added to the silver cars.
x/40= 4
X=40x4
x=160
Subtract the given 20 from 160 because 160 is the total number
160-20=140
Therefore 140 would be added to 20 silver cars to get the ratio1:4
Answer:
I think it is a binomial
Step-by-step explanation:
trinomial-three terms
Monomial-1 term
Binomial-2 terms
Answer:
kora is 13
Step-by-step explanation:
venla is 5 years older than kora
18-5=13
Slope is -1/2
2-4/6-2=
-1/2
m=-1/2
15^2 + 36^2 = 39^2
Your answer is 39
