Answer: 
cups of flour is required for 3 sticks of butter.
Step-by-step explanation:
We assume that quantity of flour is proportional to butter.
Given : The recipe calls of 
cups of flour and 
stick of butter.
Let 
For 
, we will find 
by using formula of direct proportion: 
Hence, cups of flour is required for 3 sticks of butter.
Answer:
she has 12 quarters and 6 nickels 6×.05 =.30 12×.25=3.00
Answer:
The answer is D
Step-by-step explanation:
Have a great day!
Hello there! How are you today?
5a^2 + 2b^3, solve when a = 4 and b = -4
To solve for this, we must replace "a" with 4, and "b" with -4.
I will set it up;
5(4^2) + 2(-4^3)
Simplify the parenthesis (PEMDAS).
5(16) + 2(-64)
Remove the parenthesis by multiplying them by the numbers to the outside of them.
5 x 16 = 80
2 x -64 = -128
We are now left with:
80 - 128
Simplify.
-48 is your final answer.
I hope this helps!
Use photomath lol it’s quick with those
