Answer:
4(9)+8=44
Step-by-step explanation:
Step-by-step explanation:
Don't see an answer but
You can divide the dollar amount by the kilograms and it should be 4.5, anything that isn't is incorrect.
for example 27/6 is 4.5
28/4 is 7 and therefore not equivalent.
Answer:

Step-by-step explanation:
we are given a exponential equation

we want to figure out x
remember that,

thus
take
both sides:

use the formula:

by using calculator

5x-5y=22
..........................