Well, you should start off by separating the hundreds, tens and ones. So its 400, 30, and 5. 200 and 90. Then add, awnser is 725<span />
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▹ Answer
<em>2(7c - 2b)</em>
▹ Step-by-Step Explanation
3a + 7b * 14c - 4b
14c - 4b → 2(7c - 2b)
Hope this helps!
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The answer should be 53x + 99
Answer:
y = - x + 10
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 ) = (6, 4 ) and (x₂, y₂ ) = (8, 2 )
m = = = - 1 , then
y = - x + c ← is the partial equation
to find c substitute either of the 2 points into the partial equation
using (6, 4 ) , then
4 = - 6 + c ⇒ c = 4 + 6 = 10
y = - x + 10 ← equation of line
Answer:
Step-by-step explanation:
So we want to find the domain of:
Recall that the radicands <em>cannot</em> be negative. In other words, they must be greater than or equal to 0. So, to solve the domain, determine the restrictions of each radical:
Add x to both sides:
Flip:
So, for the first radical, x must be less than or equal to 6.
Second radical:
Add 9 to both sides:
Divide both sides by 3:
So, our domain is:
Therefore, as a compound inequality, this is:
This is our domain.
And we're done!