3. Brooklinn and Demetrius took a total of 115 photos at the science museum. Demetrius took 4 times more photos than Brooklinn. How many photos did Demetrius take? A 110 B. 92 C. 36 D. 23
Well since the amount Demetrius took is equal to 4 times the amount that Brooklin took, we can take two equations. 1- (B + D = 115) 2-(D = 4B)
You can plug the second equation into D because you have what D equals. From there you get (5B = 115) after solving for that you get B = 23 then since Demitrus took four times Brooklin you get Demitrus equals 92.
The answer is B. 92
Answer from: Quest
i dont know sorry
step-by-step explanation:
Answer from: Quest
there are 25 people coming to the party
step-by-step explanation:
the text says that there will be 22 children at this party, 1 teacher, and 2 parents. so if you add them all together (22+1+2) it will equal 25. (=25)
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