Answer:
-5
Step-by-step explanation:
this is a y = mx + b equation. m is slope.
Hey there! :D
If Paul can decorate 3/4 cupcakes in 12 minutes, then:
3/4= .75
.75*12= 9
He can decorate 9 cupcakes in 12 minutes.
I hope this helps!
~kaikers
Answer:
option-D
None of the above
Step-by-step explanation:
we are given
![x^2+20x+96](https://tex.z-dn.net/?f=x%5E2%2B20x%2B96)
we can find factors of 96
![96=12\times 8](https://tex.z-dn.net/?f=96%3D12%5Ctimes%208)
![20=12+8](https://tex.z-dn.net/?f=20%3D12%2B8)
![x^2+20x+96=x^2+(12+8)x+12\times 8](https://tex.z-dn.net/?f=x%5E2%2B20x%2B96%3Dx%5E2%2B%2812%2B8%29x%2B12%5Ctimes%208)
now, we can use formula
![x^2+(a+b)x+ab=(x+a)(x+b)](https://tex.z-dn.net/?f=x%5E2%2B%28a%2Bb%29x%2Bab%3D%28x%2Ba%29%28x%2Bb%29)
we get
![x^2+20x+96=(x+12)(x+8)](https://tex.z-dn.net/?f=x%5E2%2B20x%2B96%3D%28x%2B12%29%28x%2B8%29)
We can see that none of the factor matches
so, None of these
Answer:
B. (-3, -6)
Step-by-step explanation:
(1) 6x - 4y = 6
(2) -6x + 3y = 0 Add (1) and (2)
-y = 6 Multiply each side by -1
y = -6 Substitute in (2)
-6x +3(-6) = 0 Remove parentheses
-6x – 18 = 0 Add 18 to each side
-6x = 18 Divide each side by -6
x = -3
The solution is (-3, -6).
Answer:
Step-by-step explanation:
j