Juliana amd maria logged a total of 90 hours working for their dad. juliana worked 2 hours more than three times as much as maria how many hours did juliama work?

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details

Which diagram shows lines that must be parallel lines cut by transversal?