Answer:
So the correct answer is"none of the above".
Step-by-step explanation:
z+(z+6)=z+z+6=2z+6. \\ \\ (z+z)+(z+6)=z+z+z+6=3z+6. \\ \\ (z+6)+6=z+12 \\ \\
7. 1.47 x 10^5mm to kilometers
Answer: 0.147
Shown answer:
8.4.7 kg to pounds
Answer:
Shown answer:
9.138.4oz to grams
Answer: 3923.574
Shown Answer:
10. 65.5km to miles
Answer: 40.69981
Shown answer:
11. 23.6ft to cm
Answer: 719.328
Shown answer:
12. 2.36 x 10^4 s to days
Answer: 0.273148148 days
Shown answer:
13. 13.6 L to U.S. Liquid quarts
Answer:
Show the work
help me and ill help you
<span>The expression for the total price paid for all snacks (P pence)= 4n Pence
will be; P=4n.
Calculation:
let the total price for the four snacks be P pence.
let the four snacks be s1,s2,s3, and s4;
their prices are:
s1=n pence; s2= n pence; s3=n pence; s4= n pence.
therefore;
the total price paid for all snacks (P pence)= s1 price +s2 price +s3 price +s4 price = n+n+n+n= 4n
hence; P=4n
i.e. the total price paid for all snacks (P pence)= 4n Pence</span>
Answer:
(-1.5,0.5)
Step-by-step explanation:
In the attached file
