Answer:
30 - 11 = 19 19 CD's
Step-by-step explanation:
30-11=x
x is what the friend has
or you can do x+11=30
x is what ur friend has still.
take the 11 over to the other side.
x=19
ur friend has 19 and you 30
19+11=30
Hope that helps!! :) Brainliest???
D
the ratio of rows to flowers is 1:4, so for every 1 row, there are 4 flowers. so the equation would be f = 4r. do you understand how I got to that?
4) x=32
5) x=10
6) x=3
7) x=1
8) x=2
9) x=-6