Answer:
Step-by-step explanation:
The standard form of an equation of a parabola:
We have
<em>use distributive property: a(b + c) = ab + ac</em>
<em>use FOIL: (a + b)(c + d) = ac+ ad + bc + bd</em>
<em>combine like terms</em>
divisions between $15.59$ and $15.6$ so each division is $\frac{15.60-15.59}{10}=0.001$
A is 5 division from $15.59$, so, A is $15.59+5\times 0.001=15.595$
similarly, C is 4 division behind $15.59$ so it is $15.590-4\times0.001=15.586$
and B is $15.601$
Answer:
17 - m
Step-by-step explanation:
<em>because</em><em> </em><em>1</em><em>7</em><em> </em><em>is </em><em>being</em><em> </em><em>decreased</em><em> </em>
<em>and </em><em>it </em><em>is </em><em>decreased</em><em> by</em><em> </em><em>m</em>
<em>so </em><em>the </em><em>correct</em><em> </em><em>equation</em><em> </em><em>will</em><em> </em><em> </em><em>1</em><em>7</em><em> </em><em>-</em><em> </em><em>m</em>
3 (x + 2) + 4(x - 5) = 10
Simplify.
3x + 6 + 4x - 20 = 10
Add like terms.
(3x+4x) + (6-20) = 10
Simplify.
7x - 14 = 10
Add 14 to both sides of the equation.
7x = 24
Divide both sides by 7 so that X is by itself.
x = 24/7, or 3 3/7
~Hope I helped!~
9 - 3x > 2(x - 3)
9 - 3x > 2x - 6
Subtract 2x from both sides.
9 -5x > -6
Subtract 9 from both sides.
-5x > -15
Divide both sides by-5.
x < 3
