32
22+10=32yd ...............
Answer:
b i think im not sure
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
To solve it will be easier to turn 7 into a rational number with the same denominator as 5/7
To do this make ratios

Now solve for x
x = 49
This means that the fraction will be 49/7
This can also be written as 
Answer:
4c - 4d
Step-by-step explanation:
3c - 9d + 7c + 5d
4c - 9d +5d
4c - 4d
Hope this helps!