I believe it’s m=3 b=4 I don’t understand really so I think this is my answer
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The answer is 48 degrees because you add 42 and 90 and then subtract from 180 (total degrees of a triangle)
Step-by-step explanation:
If you think about Nelia's age you can see that Olivia is 54 inches
Alano is 6 inches tall than Olivia which equals 60.
Then you would do 60 x 1 then x 30 to get Alano's height
25/100 = 1/4 (divide both numerator and denominator by 25)
350/1000 = 35/100 = 7/20.
