X+y=23
X-y=7.4
X+y=23
y=23-X
X-y=7.4
(23-y)-y=7.4
23-2y=7.4
-2y=-15.6
Y=7.8
X+y=23
X+7.8=23
X=15.2
Therefore the two numbers are 7.8 & 15.2
9514 1404 393
Answer:
(f/g)(8) = -104/41
Step-by-step explanation:
Fill in the value for x and do the arithmetic.
f(8) = 3 -2·8 = 3 -16 = -13
g(8) = 1/8 +5 = (1+40)/8 = 41/8
Then the ratio is ...
(f/g)(8) = f(8)/g(8) = -13/(41/8) = -13(8)/41
(f/g)(8) = -104/41
Answer: -11/5
Step-by-step explanation:
÷
-× 
-11×
-11 × 
Answer:
Answer down below.
Step-by-step explanation:
First of all, you need to start with the second section, which is 2 times -1
Doing that, will result with -2, since a positive times a negative = negative, and 2 times 1 = 2
Then, do -2 minus 4, and that gives you -6
Hope this helps!
Answer:
See explanation below.
Step-by-step explanation:
a) c(0) = 10
Here, t = 0 and c(0) = 10
At 8 A.M., there are 10 customers.
b) c(6) = c(7)
6 hours after 8 am is 2pm
7 hours after 8 am is 3pm
They are equal. So it means
There are the same number of customers at 2pm and at 3pm
c)
c(k) = 0
There are no customers, k hours after 8 am
d)
c(4) > c(3)
4 hours after 8 am is 12pm
3 hours after 8 am is 11am
This means:
The number of customers at 12pm is greater than the number of customers at 11am
