Answer:
x = 1, y = 6
Step-by-step explanation:
y = 6x
2x + 3y = 20
Plug y as 6x in the second equation and solve for x.
2x + 3(6x) = 20
2x + 18x = 20
20x = 20
x = 1
Plug x as 1 in the first equation and solve for y.
y = 6(1)
y = 6
Answer:
15 customers
Step-by-step explanation:
Given data
Total Number of customers= 25
60% of 25 customers made an additional purchase
Hence the number of customers that made additional purchase is
=60/100*25
=0.6*25
=15customer
Hence 15 customers made additional purchase
Answer:
B
Step-by-step explanation:
Answer:
10.45 Gallons of fuel
Step-by-step explanation:
The distance Ricks car can run in 1 gallon = 29.7 miles
Hence in order to travel 29.70 miles , Ricks need : 1 gallon
Therefore to cover 1 mile he needs = gallon
Hence to cover 310.365 miles he needs = gallons
Hence the fuel required for the trip of 310.365 miles is 10.45 gallons of fuel
Answer:
the volume of the cylinder is 785 units^2
Step-by-step explanation:
The computation of the volume of the cylinder is shown below:
Given that
The diameter is 10 units
So, the radius is half of the diameter i.e. 5 units
The height would be twice of the radius i.e. 10 units
Now the volume of the cylinder is
=πr^2h
r denotes the radius
And h denotes the height
= 3.14 × 5^2 × 10
= 785 units^2
Hence, the volume of the cylinder is 785 units^2