40=10+2x where x is the number of dogs.
30=2x
x=15
Therefore she must walk 15 dogs
Hope this helps :)
Answer:
Step-by-step explanation:
To find the area of a parallelogram you simply have to multiply one side by the other side. If the parallelogram was a 12 by 10 then the area would be 120. The area for a parallelogram is Base x Height. Hope this helps in some way :)
Answer:
x=7/2
Step-by-step explanation:
C x=4y can no be true.
x=4y, total phonographs are 5y
5y cannot be 24 if y is an integer.
-3 ? i think if it’s wrong i’m sorry
