One granola bar and one bottle of water will cost 3 dollars.
This is because both a granola bar and bottle of water cost $1.50
Answer:
x = 4
Step-by-step explanation:
6x - 8 = 4x
<em>subtract 4x from both sides of the equation</em>
6x - 4x -8 = 4x - 4x
2x - 8 = 0
<em>add 8 to both sides of the equation</em>
2x - 8 + 8 = 0 + 8
2x = 8
<em>divide both sides of the equation by 2</em>
2x/2 = 8/2
x = 4
Answer:
the answer is D
Step-by-step explanation:
this is because the number is unknown so you have to put a variable
Answer:
asdasd
Step-by-step explanation:
Mean 60 - 2(0.9) = 58.2
58.2 is 2 standard deviations from the mean.
