Easy there on the caps, partner.
The nine, using the distributive property, distributes itself across the brackets, and so 9 times t is 9t and 9 times -1 is -9.
Therefore, 9(t-1) = 9t -9
-----------------------
Find Slope :
-----------------------
3y = -4x + 2
y = -4/3x + 2/3
Slope = - 4/3
-----------------------
Answer: -4/3
-----------------------
Answer: i think is V=4.29m3
Step-by-step explanation:
Volume of Rectangular Prism:V = lwh
Money earned by restaurant on Friday=$1073
Money earned by restaurant on Saturday=$1108
Let Money earned by restaurant on Sunday=$x
Average=$1000

Number of observation=3
⇒ 3× 1000=1073+1108+x
⇒3000= 2 181+x
⇒3000-2181=x
⇒x=819
The restaurant needs to earn on Sunday to average $1000 per day over the three-day period=$819