Letter B would be the correct answer
Answer:
−
4
x
+
20
Step-by-step explanation:
Answer:
the answer is $140
Step-by-step explanation:
5x4=20 20x7=140
Answer:
13:12, 13 to 12, or 13/12
Step-by-step explanation:
520:480
Divide both numbers by GCF (40)
13:12
The first step for each of these is adding or subtracting the coefficient to isolate your terms with variables. And then divide to isolate the variable itself.
