Answer:
Ms. Day bought 5 blankets and 4 pillows.
Step-by-step explanation:
Let 
denotes number of blankets and 
denotes number of pillows.
Blankets cost her $16 while pillows cost her $10 and Ms. Day spent a total of $120.
Divide this equation by 2.
Ms. Day bought 9 items.
Multiply this equation by 5.
Subtract 
from 
Put 
in
Therefore,
Ms. Day bought 5 blankets and 4 pillows.
Answer:
Step-by-step explanation:
we know that
---> by addition angle postulate
we have
----> given problem
----> given problem
substitute in the expression above
Divide by 2 both sides
Answer:
5.49430941
Step-by-step explanation:
Multiply together.
<em>i hope this helps, good luck :)</em>
Answer:
18 and 9
Step-by-step explanation:
The numbers are x and 1/2x.
x + 1/2x = 27
3/2x = 27
x = 18 so the numbers of 18 and 9.
