Answer:
107
Step-by-step explanation:
Using PEMDAS (or GEMDAS), we know which things to solve for first and which to not.
In the parenthesis there is an exponent. We have to solve that fist and 10^2 is 100, so we end up with (3+100)+4.
It doesn't really matter what order we do now because adding things in different orders doesn't change the outcome. 3+100+4=107.
Answer:
y + 1 = 2(x+1)
Step-by-step explanation:
hope this helps
Answer: Choice C.
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Explanation:
The boundary line is a solid line and it's horizontal. Every point on the boundary line has y coordinate -1. So y = -1 is the equation of the boundary line. We can write it as y = 0x-1.
The shading is above the boundary line, so the inequality is
Any point (x,y) in the shaded region has y coordinate that is y = -1 or greater.
For example, the point (0,2) in the shaded region has y coordinate y = 2, and it satisfies the inequality because is a true statement.
Note: the boundary line is solid, so any point on the boundary line is part of the shaded solution set. This is due to the "or equal to" as part of the inequality sign.
Answer:
390 feet
Step-by-step explanation:
78 x 5 = 390