v = 1
explanation:
-22 + 8v = 7(4v - 6)
distribute 7 into 4v - 6
-22 + 8v = 28v - 42
subtract 8v from both sides
-22 = 20v - 42
add 42 to both sides
20 = 20v
divide by 20 on both sides
1 = v
Answer:xxwy
Step-by-step explanation:
By by 2
Answer:
A
Step-by-step explanation:
point H is the point of intersection of the perpendicular bisectors of the triangle's sides and is the circumcentre.
Answer:
the answer is B
The cost of the computer is a function of the amount of memory.
the question doesn't talk about the brand. only cost of the computer and the amount of memory.
it says that "She knows that the more memory the Computer has, the more expensive it will be"
1/4 times 16x is 4x
1/4 times 4 is 1
4x minus 9x is -5x
So, 1/4 (16x+4)-9x is -5x+1
-5 times x is -5x
-5 times 1 is -5
So,-5 (x+1) is -5x-5
Therefore they are not equivalent