Answer:
7x + 2y = 9
Step-by-step explanation:
standard form is always written as:
Ax + By = C
The answer -35.5 Hope this helps you
Answer:
Total after tax and discount is $7.78
Step-by-step explanation:
(10.49×0.3)= 3.15
10.49 - 3.15 = 7.34
(7.34×0.06)= 0.44
7.34 + 0.44 = 7.78
