Answer:
15
Step-by-step explanation:
3y=21
4x=16
21-16=5
20-5=15
1 dry quart=1.10
1.10 x 4= 4.4
Final answer: B.
I think the answer is 126;
Answer:
map
Step-by-step explanation:
Answer: 20
Step-by-step explanation:
a^2+b^2=c^2 (pythagorean theorem where c is hypotenuse)
12^2+16^2=c^2
144+256=c^2
400=c^2
square root of 400=20