We have to rewrite the expression so that it has no denominator.
For example:
1 / x = x^(-1)
1/8 = 8^(-1); 1/x^(4) = x^(-4); 1/y^(3) = y^(-3); 1/z = z^(-1).
Answer:
1371.6 (cm) are in 15 yards
Step-by-step explanation:
1371.6 centimeters are in 15 yards since 1 yard is equal to 91.44.
You first need to make sure the denominators are equal, then when they are, you can add/subtract the numerators. Then you can place the result over the common denominator.
I hope this helps! :)
Y=x+3 (I did this in my head so I'm not sure)