Answer:
y = 2x -- Multiplicative: y is 2 times x.
y = x + 2 -- Additive: y is 2 more than x.
Step-by-step explanation:
60.75%. Set up a proportion equation with 243 over 400 and x over 100. Then, cross multiply and devide.
The answer would be 18 since you multiply 108 by 2 and divide by 12.
Answer:
A is 10.0 inches.
B is 35 inches.
Step-by-step explanation:
To find the answers, we can just multiply our original lengths by our scale factor.
Our original width is 8 inches.
This means that our new width, A, will be our old width multiplied by our scale factor.
So:

Similarly, for our length, our old length is 28 inches. This means that our new length is:

And we're done!