Answer:
B.{c}
Step-by-step explanation:
Answer:
(2, 5)
Step-by-step explanation:
Let the number of fancy throw pillows be x.
Let the number of plain throw pillows be y.
Hope spent a total of $131 on 7 throw pillows.
Fancy throw pillows cost $28 and plain throw pillows cost $15.
These imply two things:
x + y = 7 _______ (1)
28x + 15y = 131 ___(2)
We have a linear system of equations.
From (1):
x = 7 - y
Substitute the value of f into (2):
28(7 - y) + 15y = 131
196 - 28y + 15y = 131
196 - 13y = 131
=> 13y = 196 - 131
13y = 65
y = 65 / 13
y = 5
This means that:
x = 7 - 5 = 2
Hope bought 2 fancy throw pillows and 5 plain throw pillows
Answer:
fiction= 19 books
non-fiction= 7 books
Step-by-step explanation:
hope this helps :)
Answer:
Step-by-step explanation:
- Slope
where y2=1 , y1=6 , x2=4 , x1=8.
There are 6 slices, as 2/(2/6) = 2*(6/2) = 6.
Therefore, Ben ate 1/6 of the cake, as it is one of the six slices. In total, they are 3/6 of the cake, or 1/2.
