Answer:
no
Step-by-step explanation:
Answer:

Step-by-step explanation:
Some facts to establish before we try to solve:
and another way of writing
is
. Also order of operations: PEMDAS
For the first option:
We solve what is in the parenthesis: 2*2=4*2=8*2=16*2=32*2=64 so
, which is another way to write
For the second option: If the square root of 64 is 8, the there is no way we can multiply another value by it.
The third option: When dealing with square roots, we can solve the inside first and then take the square root:
definitely not 64 (though if you're curious it's 4096)
The fourth: Another way to write the square root is to raise the value to the 1/2 power so

Which is the same as 
Fifth: Like the third, we solve the inside of the square root first
16*4= 64 and then 
Sixth: We need a nice whole number (8), and
has no clean roots, so its result will have decimals. It can't be our answer
Answer:
Step-by-step explanation:
The line has a slope of -1/3. For lines to be perpendicular there product must equal negative 1
m1(m2)=-1
-m/3=-1
m=3
So we know our line has a slope of three so
y=3x+b, we can solve for the y intercept, b, using point (-2,8)
8=3(-2)+b
8=-6+b
b=14, so our line is
y=3x+14
If there are 42 cookies you need to take away the chocolate chip cookies first. The answer to that is 24. Then you divide 24 by 2 because there are two more types of cookies. This equals 12. So there are 12 peanut butter cookies. Then if you write his as an equation you come up with the answer is C.
Answer:
x^2 + 2x = 1 = - 1
Step-by-step explanation:
x^2 + 2x + 3 = 1
x^2 + 2x + 3 - 2 = 1 - 2
x^2 + 2x + 1 = - 1