Answer:
Diahheria ear wax blood clots and worm
Step-by-step explanation:
take out a diahheria stain and rub it on some ear wax and blood clot and worm
So,
Notice that y is equal to two different equations.
Since we know that, we can simply put the right sides of both equations side-by-side.
-6x + 7 = 8x - 21
Add 6x to both sides
7 = 14x - 21
Add 21 to both sides
28 = 14x
Divide both sides by 14
2 = x
Substitute in the second equation
y = 8(2) - 21
Distribute
y = 16 - 21
Collect Like Terms
y = -5
Check
-5 = -6(2) + 7
-5 = -12 + 7
-5 = -5 This checks.
Check in second equation
-5 = 8(2) - 21
-5 = 16 - 21
-5 = -5 This also checks.
S = {(2,-5)}
Answer:
Step-by-step explanation:
first
3/10 & 7/10
second
5/9 & 4/9
The answer would be 40.
Do 69-9 which gives you 60. And then 2/3 / 60 (divide 60 by 3) and you get 20. 20*2=40
Answer:
12 gallons
Step-by-step explanation:
A U.S. quart is equal to 
of a gallon.
Thus, 4 quarts is equal to 1 gallon.
Now 48 quarts contain 12 of 4 quarts, therefore, 48 quarts is equal to 12 gallons.
