Answer:
21
Step-by-step explanation:
Answer:

Step-by-step explanation:
We have given that melissa used 4 cups of sugar to bake 54 cookies.
That means 1 cup of sugar will be used to bake
by unitary method
We have to find the ratio of cups to the cookies
We are using 1 cup of sugar
And cookies will be 
Heads up: you can use a calculator to find the area. Just search up area calculator and it’ll show up and give you the answer :-) Hope this helps!
X=20. Because that line is 180 and u subtract 40 and u do 140/7= 20
Answer:
23
Step-by-step explanation:
-26-(-49)=-26+49=23