(3x -20) / 56 = 9/72
72(3x - 20) = 9 (56)
216x - 1440 = 504
216x = 1944
x = 9
Answer:
correct answer is option B
Step-by-step explanation:
rice corporation cost formula for maintenance :
Y = $4800 + $0.40 X
where, X is machine hours
So,
in august budget hours given is = 9000.
Now, substituting the value of hours in the given formula,
we get,
Y = $4800 + $0.40*(9000)
Y = $4800 + $3600
Y = $8400
hence, the maintenance incurred during August month is $8400
So, the correct answer is option B
Answer:
-3x-8=16
-3x = 16+8
-3x = 24
x = 24/-3
x = -8
= -2(x-7)
= -2(-8-7)
= 30
Hope this helps you. Do mark me as brainliest.
Answer:
Kofi spent the most money.
Step-by-step explanation:
We have been given that Kofi and Ella each have the same amount of money to spend on food shopping. Kofi spends 3/4 of his money and Ella spends 63% of her money.
Let us convert 3/4 into percent.
We can see that is equal to 75%.
Since both have the same amount of money, so 75% will be greater than 63% of same amount. Therefore, Kofi spent the most money.
GCF of 18 and 45 is 9
GCF of 24 and 16 is 8