Answer:
using elimination method:
final answer: (-4,-5)
have a nice day!
The answer that I got is C=-6
Yes yes rhombus, i checked on google
Karen bought 8.5 pounds of flour. She uses only 2.5 pounds of flour to make the bread.
So, the amount of flour left after baking the bread = (8.5 - 2.5) pounds
= 6 pounds
So 6 pounds of flour is left. She breaks this 6 pounds of flour into several bags and each bag contains 2/5 pound of flour.
Now to calculate the 2/5 th pound of flour in decimal, we get = 0.4 pounds
So each of the bags contain 0.4 pounds of flour. Now we have to calculate the number of bags in which the flour have been kept.
So,
Number of bags required = 6/0.4
= 15
So 15 small storage bags are required by Karen to keep the remaining flour.
First to find the area of briins pantry we divide 81 square feet with 9 so we get 9 square feet as the area of brinns pantry. And the since Area = length × width , so length will be Area/ width so 9 square feet divided by 3 feet equals 3 feet. Length = 3 feet