1-C 2B 3A correct response
answer:
6.88
Step-by-step explanation:
what grade are you in
Answer:
12.5
Step-by-step explanation:
Answer:
z-3/z+3-z-9/z2+3z
Final result :
3 • (z3 + z2 - z - 3)
———————————
z2
Step-by-step explanation:
Step 1 :
9
Simplify ——
z2
Equation at the end of step 1 :
3 9
((((z-—)+3)-z)-——)+3z
z z2
Step 2 :
3
Simplify —
z
Equation at the end of step 2 :
3 9
((((z - —) + 3) - z) - ——) + 3z
z z2
Step 3 :
Rewriting the whole as an Equivalent Fraction :
3.1 Subtracting a fraction from a whole
Rewrite the whole as a fraction using z as the denominator :
z z • z
z = — = ——
1 z
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.
