Answer:
3a+2b+4
Step-by-step explanation:
24ab indicates that there is 24 of unit ab which there is not. there is 4+ 3a+2b
Answer:
(C)81
Step-by-step explanation:
Total Number of Students =300
Percentage who had cats, n(C) = 40%
Percentage who had both cats and dogs ,
= 12%
Percentage who had neither cats nor dogs,
=45%
Now:
Universal Set, 

Therefore:
Number of Students who had dogs
=27% of 300
=81
Answer:
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Step-by-step explanation:jhgjfghfghghdfdhdth
Answer:
2 1/9 yards will equal to 76 inches.
.57 per box
4÷7=0.57
hopefully this helped and I checked my work with a calculator so I'm sure it's right:)