Answer:
-40. second option
Step-by-step explanation:
Answer:
I believe that this is the best answer mark brainliest if it is
Step-by-step explanation:
The square root property should have been applied to both complete sides of the equation instead of to select
variables.
The answer is 28.09 g. I hope this helped.
Answer:
21 microwaves
Step-by-step explanation:
The net profile is equal to the income less the total cost, so the equation to the net profile NP is:
NP = 700x - (6000 + 300x)
Where 700x is the income and (6000+300x) is the cost of manufacturing.
Now, replacing NP by 2400 and solving for x, we get:
2400 = 700x - (6000 + 300x)
2400 = 700x - 6000 - 300x
2400 + 6000 = 400x
8400 = 400x

So, the least number of microwaves that must be manufactured and sold so that the net profit is $2400 is equal to 21.
It is the Reflexive property,and SSS ,because line BD is congruent to itself, and when you look to find the congruence it will be SSS also the statement says that line BD exists. Just remember you can’t assume things when it comes to finding congruences.