Problem 1
subtract 3 x
5y=-3x+11
divide 5
y=3/5x+2.2'
Problem 2
add 5x
7y=5x+9
divide 7
y=5/7x+1.3'
'notice'
you can put 2.2 into a fraction (11/5) and 1.3 (9/7) if your teacher allows it, but i put them into decimals
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<span>C) The expected value is - $2,000, so the company should not proceed with the project.</span>
Answer:
28
Step-by-step explanation:
Use Pemdas. Hope this helps. Pls give brainliest.
C
14²+21²-√49
196+441-7
630
Mark brainliest please
Answer:
39.98
Explanation:
39.98015
0 < 5, so 2nd decimal stays at 8
