Answer:
A
Step-by-step explanation:
It's hard to see but when x is 6, y is 4.5. Just plug that into each equation and see which one is correct.
![x^{2} =8y\\x=6;y=4.5\\6^{2} =8(4.5)\\36=36](https://tex.z-dn.net/?f=x%5E%7B2%7D%20%3D8y%5C%5Cx%3D6%3By%3D4.5%5C%5C6%5E%7B2%7D%20%3D8%284.5%29%5C%5C36%3D36)
2.14 * 10^0??
Please be more clear, I'd like to help.
2 X { 6 + [ 12 divided ( 3 + 1 ) ] } - 1
3 + 1 = 4
12 divided by 4 is 3
2 X { 6 + [ 3 ] } - 1
6 + 3 = 9
2 X { 9 } - 1
9 X 2 = 18
18 - 1 = 17!
17 is the answer
I used PEMDAS
P - Parenthesis
E - Exponents
M - Multiplication
D - Division
A - Addition
S - Subtraction
[in order that your supposed to do]
Answer: x=-3
Step-by-step explanation:
5(x−8)=−55
x-8=-55/5
x-8=-11
x=-11+8
x=-3
Answer:
A.
Step-by-step explanation:
The “typical” value is higher by the looks of the set and there is also more of a spread in Set b than in set a (since the numbers have a wider range)
That concludes to choice a.
Hope this helped!