Answer:
packages of buns = 1,260
packages of patties = 840
Jars of pickles = 1,680
Step-by-step explanation:
packages of buns = 3
packages of patties = 2
Jars of pickles = 4
Number of people = 420
Each person of the 420 people gets packages of buns, packages of patties, and jars of pickles in the ratio 3:2:4
packages of buns needed for 420 people = 3 × 420
= 1,260
packages of patties needed for 420 people = 2 × 420
= 840
Jars of pickles needed for 420 people = 4 × 420
= 1,680
packages of buns = 1,260
packages of patties = 840
Jars of pickles = 1,680
To feed at least 420 people minimum number of packages of buns, packages of patties, and jars of pickles needed is 1,260, 840, 1,680 respectively.
Answer:
30
Step-by-step explanation:
Since the question says that it took her 45 minutes per hour, you can use that to find the distance of the route she took.
45 miles: 60 minutes
15 miles: 20 minutes ----------------cross multiply (20x45 and then divide by 60)
Therefore, if she is going to use the same route in reverse, the distance would be 15 miles.
Use the formula for speed:
speed= distance/time
= 15/0.5 ---------- 0.5 hours is the same as 30 minutes
= 30
Answer:
y = -2/5x + 3
Step-by-step explanation:
Start with your given:
2x + 5y = 15
Isolate y:
5y = -2x + 15
Divide 5 on both sides:
y = -2/5x + 3
Hope that helped. Hang in there! :)
Hey!
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Solution:
h = how many hours he works.
$6 an hour = 6h
t = overtime hours.
$9 an hour for overtime = 9t
m = how much money he made that week.
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Hope This Helped! Good Luck!
Answer:
D) Owen’s function has a greater slope, and Rose’s function has a greater y-intercept
Step-by-step explanation:
slope-intercept form of linear equation: y = mx + b
(where m is the slope and b is the y-intercept)
Slope = change in y ÷ change in x
y-intercept is where the line crosses the y-axis
Owen: y = (3/4)x + 1
Rose: y = (2/3)x + 2
Owen's function has a greater slope, since 3/4 > 2/3
Rose's function has a greater y-intercept, since 2 > 1
