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:
Step-by-step explanation:
Need to know how many ounces in a scoop of pig food. Is there a ratio or formula associated? Lmk.
Answer:
um
Step-by-step explanation:
176 10cent per 1 message
Answer:
Step-by-step explanation:
So the sign means that y has to be less than or equal to x plus 9
if you wanted an answer an example could be
y = 1
x = 10
this works because if implemented into the equation
1 ≤ 10 + 9 which is true
2.5/x = 1/16
cross mutiply
x = 40 oz
40 oz - 6oz = 34 oz
She has 34 oz or 2 1/8 pounds