B.) a=-5.7
1.6(a)=-9.12
(a)=(-9.12)/(1.6)
a=-5.7
Use what you know about subtracting whole numbers and fractions to subtract mixed numbers.
You need more information. How much is each sandwich? You could give that value a variable too. In that case p=price of sandwich so earnings=px
Answer:
x=-1/2+y/2
Step-by-step explanation:
A reflection over the x-axis
