you need to substitute.... then do: 160.4(mean)+2(x)*27(z)= 214.4lb
Answer:
Step-by-step explanation:
The answer is $11.55 for the week.
1) Since 1 watt is 0.001 kilowatts, 1500 watts is 1.5 kilowatts.
2) Multiply that by 7 for the week and that equals 10.5.
3) It takes her 10 minutes each day, so it takes 70 minutes per week, that is also 1.1 hours.
4) Multiply 10.5 kilowatts by 1.1 hours and you get 11.55.
5) The answer is $11.55 per week to dry Lisa's hair.
Answer:
6 x 3
Step-by-step explanation:
The distributive property is the property of numbers where, when it does not matter in which order you multiply them. Therefore, to complete this, the answer would be 3 x 6=6 x 3. Hope this helps!
Answer: A) 3(10 - 5y) + 6y =12
Step-by-step explanation:
As per the question , the given system of linear equation :
![3x+6y=12---(i)\\\\ x+5y=10---(ii)](https://tex.z-dn.net/?f=3x%2B6y%3D12---%28i%29%5C%5C%5C%5C%20x%2B5y%3D10---%28ii%29)
Here , To solve the system of equations using substitution , Johanna isolates x in the second equation and writes
![x=10-5y](https://tex.z-dn.net/?f=x%3D10-5y)
As per the substitution method , the next step is to substitute the isolated value of 'x' in first equation , thus the next step will become
![3(10-5y)+6y=12](https://tex.z-dn.net/?f=3%2810-5y%29%2B6y%3D12)
Hence, the correct option is A) 3(10 - 5y) + 6y =12
Answer:
Translation 5 units left, 1 unit up
Step-by-step explanation:
the blue is the main shape