4(x+1)=3(x+2)
4x+4=3x+6
4x-3x=6-4
X=6-4
Answer is X=2
Answer:
5/6
Step-by-step explanation:
Subtract one sixth from 1 whole to get 5/6
<span> value
Weighted mean average = ---------------------------
number of brands
value = mean price of computers from Store
#1 * number of brands from store #1 + mean price of computers from store #2 * number of brands from store #2
value = $799.99 * 2 + $679.99 * 4 = $4,319.94
number of brands = 2 + 4 = 6
weighted average = $4,319.94 / 6 = $ 719.99
Answer: option b. $719.99
</span>
No it is a straight line they are not collinear
