Answer:
The first one is infinite and the second one is one solution
Answer:
Erin ran 12.5 miles
Luis ran 7.5
In all they ran 20 miles.
Step-by-step explanation:
Erin: 5 x 3.5 = ?
Luis: 3 x 2.5 = ?
----------------------------
5 x 2.5 = 12.5 . Erin ran 12.5 miles
3 x 2.5 = 7.5 . Luis ran 7.5 miles
7.5 + 12.5 = 20 miles
They ran 20 miles all together.
Hope this helps!
$22.50 is the answer because 25 percent of 30 is 7.5, 30 minus 7.5 is 22.5
Plz mark brainliest, glad to help.
Answer:
We have been given the equation:

And x=10
Substitute the given x in the given equation we get:


On simplification we get:

Required solution is: x= 10 and y=-20
The solution to the system of equation is those points that satisfy the given system of equations.
Answer:
6.4
Step-by-step explanation:
distance formula



≈6.403.......
ik it doesnt make any sinse but hope this helps