$2.26 pounds of horse feed
15x1000+4x100+9x1
I belive that is edpanded notation.
Answer:
A=60, B=80, and C=67
Step by step explanation:
B= 2a
C= a+27
With the information, you get the equation:
A+A+27+2A=187
Then, you have to simplify.
You then get 4a+27=187.
Now, you subtract 27 from both sides to get: 4a=60.
Divide both sides by 4 to get A= 60.
If A=60, 2A=80, so B=80. A+27=67, so C=67.
You check this by adding them up to see if they equal to 187, which in fact, they do.
A=60, B=80, and C=67.
Hope this helped!
Answer:
7x
Step-by-step explanation:
Answer:
$760.
Step-by-step explanation:
25 % = 0.25 as a decimal fraction.
Let x be the Cost price, then
x - 0.25x = 570
0.75x = 570
x = 570/0.75
x = 760.
