Solve proportion. Thanks!

r= -1/4

Step-by-step explanation:

to solve this, you would need to cross multiply, so:

10(r+1)=2(r+4)

then, you would have to use the distributive property to simplify each side of the equation:

10r+10= 2r+8

now, subtract 8 from both sides to isolate the variable on one side:

10r+2=2r

Now, subtract 10r from both sides to combine like terms:

2= -8r

now divide by -8 on both side, and simplify:

-2/8=r

-1/4=r

so, r= -1/4

hope this helped :D im sorry if its hard to understand T.T

step-by-step explanation:

i could only see the first page. the other pages were blurry. ; -;

x hot dogs for 2$, y drinks for 3$. 29 items and total 70

2x+3y=70

x+y=29

if x=17and y=12

2(17)+3(12)=70

34+36=70

each side has a different length.  

step-by-step explanation: