12 groups. Divide 60 by 12: 60/12=5. 48/12=4 :)
To arrive into the final equation 8j-3k, we must multiply
both sides of the original equation with the least common denominator (lcd) of the two
fractions.
In this case, the lcd is 12. Multiplying that to both
sides will result in:
(2/3j - 1/4k = 5/2) *12
(2/3j)*12 – (1/4k)*12 = (5/2)*12
<span>8j – 3k = 30</span>
First one is NO second one is YES
You first need to multiply 22 by 475 since it is asking us how much in 22 months. So 22 x 475= 10,450. Then the question is asking us how much money left to pay after the 22 months so you subtract 10,450 from 12,750. Which is 12,750-10,450=2300 dollars.
Hope I helped!
Equation: 12,750-(22x475)
Answer:2300
-(28-4x)=92
-24+4x=92
4x=92+24
4x=116
x=29
X=29