Answer: y -5 i did the math on my paper thanks and i hope this helps
Step-by-step explanation:
3 cuz 15/5 is 3. Also it’s fair if it’s 12 am cuz lol
Answer
Answer D: 1,000,000
Step-by-step explanation:
4,367/0.004 = 1,091,750
Answer:
10.29
Step-by-step explanation:
use Pythagorean theorem
side opposite to 90 is always hypotenuse
and we know
h^2=p^2+b^2
you can put any side as perpendicular or base.
X=number of bottles sold by Sammy.
y=number of bottles sold by David.
We can suggest the following system of equations:
x/y=5/3
x+y=160
We solve the system of equations by substitution method.
x+y=160 ⇒y=160-x
x/(160-x)=5/3
3x=5(160-x)
3x=800-5x
3x+5x=800
8x=800
x=800/8
x=100
y=160-x
y=160-100
y=60
answer: Sammy sold 100 bottles and David sold 60 bottles.
other method.
5x=bottles sold by Sammy
3x=bottles sold by David.
We can suggest the following equation:
5x+3x=160
8x=160
x=160/8
x=20
bottles sold by Sammy: 5x=5(20)=100
bottles sold by David: 3x=3(20)=60
Answer:Sammy sold 100 bottles and David sold 60 bottles.
