Answer:
C
Step-by-step explanation:
You basicly have to plug in all the x's and y's to the equation and see which one fits. Whichever one does is your answer.
Answer:
-6m + 8
Step-by-step explanation:
Distribute -2 to all terms within the parenthesis. Multiply. Note that:
- Two negative numbers multiplied will equal a positive answer.
- One negative & one positive number multiplied will equal a negative answer.
- Two positive numbers multiplied together will equal a positive answer.
-2(3m - 4) =
-2(3m) = -6m
-2(-4) = 8
-6m + 8 is your answer.
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Answer: i just took the quiz it is 15
Step-by-step explanation:
Answer:
The afternoon temperature is
5°
Step-by-step explanation:
Step one:
given data
the morning temperature= -15°
the afternoon temperature rose by 20°
Required
The afternoon temperature
Step two:
Hence the afternoon temperature is given as
=-15°+20°
= 5°
Answer: 18x^2 + 48x - 50
Step-by-step explanation: In order to determine the area of the rectangle not covered by the turtle pond, we shall calculate the area of the square pond and subtract it from the area of the rectangle.
The area of the square is given as
Area = L x B, where A and B are of equal measurement (sides of a square)
Area = 8 x 8
Area = 64 ft^2
Next we calculate the area of the rectangle which is given as
Area = L x B, where L = 6X + 2 and W = 3X + 7
Area = (6X + 2) (3X +7)
Area = 18X^2 + 42X + 6X + 14
Area = 18X^2 + 48X + 14
We can now subtract the area of the square from the area of the rectangle
That is Area of the shaded region
= 18X^2 48X + 14 - 64
= 18X^2 + 48X - 50
Therefore, the area of the shaded region = 18X^2 + 48X - 50
