Number form: 119,000,003
word form: one hundred nineteen million three
expanded form: 100,000,000 + 10,000,000 + 9,000,000 + 3 = 119,000,003
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1.) Let's say that the circle on the graph below represents x. The arrow is pointing to all the numbers greater than x, which happens to be on -2. If it points right, this means that x can equal to any number greater than -2. So your answer is x > -2.
2.) For inequalities such as these, you can simplify just like what you do for normal equations. Let's isolate x.
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5.)
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Answer:
y = - x + 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m =
with (x₁, y₁ ) = (0, 1) and (x₂, y₂ ) = (3, 0) ← 2 points on the line
m = = -
Note the line crosses the y- axis at (0, 1) ⇒ c = 1
y = - x + 1 ← equation of line
Plug in x with -1
A negative number in parenthesis times an exponent is always positive.
8+3-7=4