The area is 80 just time 10 and 2 and 4
Answer:
Part A: 40% are pennies
Part B: NIckels 10, Quarters 20, Pennis 20
Answer:
A line passes through the points (-4,1) and (-3,3). This line can be modeled by the equation y
<span>21x+28=14
x= -2/3 or -0.666666666
</span><span>9x+12y=6
x=2/3 or .666666666
y=0</span>
