24a-18a+12a is equal to 18a
hence, divide it by 6a
so you get 3a :)
The answer is 94.5x because you have to multiply 2.1 times 4.5
Answer:
b
Step-by-step explanation:
In a group of 100 people, 2/5 prefer chicken soup, 4/10 prefer to eat hornado, and the rest prefer frying. What part of the group prefers frying ? How many people prefer each type of food ? (thank u google translate)...I guess
2/5 of 100 prefer chicken soup.....so thats 2/5 * 100 = 200/5 = 40 prefer chicken soup.
4/10 out of 100 prefer hornado (I dont even know what that is)...
4/10 * 100 = 400/10 = 40 prefer hornado.
and the rest prefer frying....100 - (40 + 40) = 100 - 80 = 20 (or 1/5) prefer frying
Answer:
-32 / -4 = 8
x = 8
Step-by-step explanation:
8(-4x + 1) = 4(10 - 9x)
-32x + 8 = 40 - 36x
+32x +32x
8 = 40 - 4x
-40 -40
-32 = -4x
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-4
