You subtract x from both sides and add a to both sides.
You would then be left with y/z = b + a - x
Then multiply both sides by z and you get y = z(b+a-x)
Or y = bz + az + xz
Yeah and??? What’s the question
If all were pheasants, there would be 35 pairs of feet. There are 47 pairs of feet, so there must be 47-35 = 12 rabbits. Each rabbit has one more pair of feet than a pheasant does.
There are 12 rabbits and 23 pheasants.
_____
If you insist on equations, you can let p and r represent the numbers of pheasants and rabbits, then write ...
... p + r = 35
... 2p + 4r = 94
Divide the second equation by 2 and subtract the first:
... (2p +4r)/2 - (p +r) = (94)/2 - (35)
... r = 12 . . . . . . . . . . . simplify
... p + 12 = 35 . . . . . . use the value of r in the first equation
... p = 23 . . . . . . . . . . subtract 12
(p, r) = (23, 12)
Answer:
The ratio 2 1/2 to 6 1/2 is
Step-by-step explanation:
Ratio:
In mathematics, a ratio is a relationship between two numbers indicating how many times the first number contains the second.
It is also the Fraction
.
For example, if a bowl of fruit contains eight apples and six kiwis, then the ratio of apples to kiwis is eight to six.
i.e 8:6, which is equivalent to the ratio 4:3.
Now here,
Ratio of 2 1/2 to 6 1/2
OR
About 32.67 inches were used
Perimeter x height = lateral area