So basically what you would is u would plug the first equation into the second equation. -5x+21=4x+6
-21 -21
-5x=4x-15
-4x -4x
-9x=-15
-9x/-9=15/-9
x=-1.66
then you would plug x back into the equation to get your y value
y=4(-1.66)+6
y=6.64+6
y=12.64
Answer: 6/12 are white, 3/12 are colored and 3/12 are albino.
Step-by-step explanation: If the horses are white and their parents are ccww (albino) and CCWw (white horse), according to Mendel's premises, they both must be CcWw, since the crossing provides one C from one parent and other c from the other parent, one W and the other w. Using Mendel's chess and the principle of independent segregation, the crossing between CcWw results in the following fenotypical ratio:
1/16 CCWW (lethal)
2/16 CCWw (white)
2/16 CcWW (lethal)
4/16 CcWw (white)
1/16 CCww (normal)
2/16 Ccww (normal)
2/16 ccWw (albino)
1/16 ccWW (lethal)
1/16 ccww (albino)
Excluding the 4 individuals that have the lethal locus, we have 6/12 that are white (2/12 + 4/12) and 3/12 (1/12 + 2/12) that are colored. Also, there are 3/12 of albino individuals as well.
Answer:
duster f vying FE65820 crystal cyst
21 divided by 1 3/4 equals twelve
A large container can hold 1.2 ounces of salt, since it says double the amount of the small, which is 0.6 ounces.
8 large salt shakers can hold (1.2 • 8) ounces of salt.
1.2 • 8 = 9.6
If only 9.6 out of the 18.6 ounces are used, there is (18.6 - 9.6) ounces left.
18.6 - 9.6 = 9
Now just divide 9 by 0.6 to find how many small containers can be filled.
9 / 0.6 = 15
The answer is 15 small shakers can be filled with the remaining salt.