Answer:

Step-by-step explanation:

Ax+By=C
steps:
1) Subtract the By
Ax + By = C
–By = C – By
*Positive and Negative Cross Each Other Out*
Ax = C – By
2)divide by A
Ax = C – By
---- = ----------
A A
*A divided by A is one*
Answer:
$35
Step-by-step explanation:
divide 25 by 5 to get the unit rate and then take that and multiply that by 7
Answer:
Carlos is not correct the correct answered is 10
Step-by-step explanation:
20-(2*6)+8/4=20-12+2=10
The simplest form of 75/100 is 3/4