Answer:
???????
Step-by-step explanation:
Well, there are 0.25 quarts in a cup so if Krystal makes 18 cups of soup, she can serve 72 guests! because,
0.25 divided by 18 = 72! :)
Answer:
53.33 minutes
Step-by-step explanation:
1 lb = 16 oz
600 x 16 = 9600
600 lbs = 9600 oz every 8 hours needed
15 x 3 = 45 oz every 2 minutes produced
45 / 2 = 22.5 oz every 1 minute procuded
8 x 60 = 480 minutes in 8 hours
9600 = 22.5x = 9600 / 22.5 = 426.67 minutes until complete
480 - 426.67 = 53.33 minutes of downtime
Answer:
x = 23/5
y = -2/5
Step-by-step explanation:
We are given two equations
2x + 3y = 8 eq. 1
x - y = 5 eq. 2
From eq. 2
x - y = 5
x = 5 + y eq. 3
Substitute eq. 3 into eq. 1
2x + 3y = 8 eq. 1
2(5 + y) + 3y = 8
Simplify the equation
10 + 2y + 3y = 8
10 + 5y = 8
5y = 8 - 10
5y = -2
y = -2/5
or
y = -0.4
Substitute the value of y into eq. 3 to get the value of x
x = 5 + y eq. 3
x = 5 - 2/5
x = 23/5
or
x = 4.6
Therefore, the solution set is
(x, y) = (23/5, -2/5)
This is the point of intersection where these two equations meet.
Answer:
d=-60
Step-by-step explanation:
p=10+5d/13
-10=5d/13
-130=5d
d=-60