The option that represents the first step is x² + 4x = -3
<h3>How to determine the first step?</h3>
The equation is given as:
x² + 4x + 3 = 0
The first step is to isolate the constant.
So, we have:
x² + 4x = -3
Hence, the option that represents the first step is x² + 4x = -3
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Answer:
c
The answer they want: If you subtract the -2 x from the y side, then you get 4 y= 2 x + 8. Then you divide the entire equation by 4 getting y= 1/2 x + 8. Next, you can either put it in the calculator or you can put the numbers in the equation and solve it.
A rational number can be written as two integers. Ex: .6 or 6/10 or 3/5.
An irrational number can’t be expressed as two integers such as pie or 3.14
Answer:
4\7
Step-by-step explanation:
(2 1\2) \ (4 3\8)
first simply simplify the fractions so that we will get:
(5\2) \ (35\8)
with more simplifying we get:
(5 x 8) \ (2 x 35) = 4\7 = 0.57
Area of whole thing is 900
900=l*w
Since it is a square they are the same length so the answer to this part is 30
30-6 gives you the remainder which is 24
You have a sidewalk on both sides so you divide by 2
24/2=12
12 should be the width