Answer:
x/4 (-3) = 5
Step-by-step explanation:
Simply translate into numbers. :D
Answer: (k+k)(4)=28
Step-by-step explanation:
(k+k) (4) means the same as adding k(4) and k(4). Since we are given k(x), we can use it to solve. There are two ways to solve. One is to find k(4), and then add them. Another way is to do (k+k)(x), then plug in x=4. I will show both methods.
Method 1
k(4)=5(4)-6 [multiply]
k(4)=20-6 [subtract]
k(4)=14
(k+k)(4)=14+14 [add k(4) and k(4)]
(k+k)(4)=28
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Method 2
(k+k)(x)=5x-6+5x-6 [combine like terms]
(k+k)(x)=10x-12
(k+k)(4)=10(4)-12 [plug in x=4, multiply]
(k+k)(4)=40-12 [subtract]
(k+k)(4)=28
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Now, we know that (k+k)(4)=28. We confirmed this with both methods.
So you wanna do the slope intercept form...
m = y2-y1/x2-x1 then plug vaules
14 - 10 / 9 - 6 gives you...
4/3x...
so Y= 4/3x...
now we want the values of a point (3,6) 3 being your x, 6 being your Y. so plug it in...
Y= 4/3(3) + 6
4/3 x 3 is 4 the 3 cancels plus 6 is 10...
let's check our work a bit? do we have a value of Y that equals 10? Oh (6,10) 10 is a Y value and adds with our answer.
Answer:
less than 90°
Step-by-step explanation:
because it's an acute angel
Answer:
c=n*126
Step-by-step explanation:
126 because if its 3 balloons per guest, then its $6 worth of balloons and $120 worth of helium per guest.
