Answer:
the answer is a because ots increased by 8 inches
Step-by-step explanation:
y= -7x-6
for y-intercept x=0
y= -7 (0)-6
y = 0-6
y = -6
y-intercept (0,-6)
for x-intercepy y=0
0= -7x-6
-7x=6
x= -0.86
x-intercept (-0.86,0)
Answer:
8 people in the original group.
Step-by-step explanation:
Let x be the number of people who were originally present for the dinner that cost $160. Their average cost per person would be:
$160/x
If 2 more people join, there are x+2 people. Ignoring the awkward situation that they apparently did not order any additional food, they agree to share the cost of the dinner. The average cost is now:
$160/(x+2)
We are told that this new average is now $4 less per person.
$160/(x+2) = ($160/x) - $4
$160 = (($160/x) - $4)(x+2)
x = 8 people
Answer:
P=18
Step-by-step explanation:
The formula given is P=2L+2W
so, multiply the length and width by 2:
6×2=12
3×2=6
now, add 6 and 12:
6+12= <u>18</u>
Hope this helps!! <3
If you mean you need the volume then you would multiply length x width x hight