Four less than nine times a number is one hundred twenty-two. Find the original number.
1 answer:
Answer:
The number is 
Step-by-step explanation:
Denote the original number by z. The expression "Four less than nine times a number is one hundred twenty-two" can be rewritten in an equation.
Our number is z, then the left hand side of the equation is 9z-4.
The right side of the equation is 122. Then the complete equation is
. Add 4 in both sides to get
. Now, divide by 9 in both sides to get 
You might be interested in
Answer:
(-12,0)
Step-by-step explanation:
(-12,0)
(-4,2)
440 thousands. You take out the three zeros and you'll get your answer. Hope it helps! :)
Answer:(A.)
Step-by-step explanation:The reason why its a its because that 13x8=104x17=1,768/3=589.3. Therefore 589.3 can not be round to the nearest tenth.
Answer:
44%
Step-by-step explanation:
11/25 =0.44
0.44 = 44/100 = 40%
11x4 =44
25x4=100
This is difficult
Step-by-step explanation: