8 shakers will fit becuase 4 shakers equal 5 ounces and you multiply it by two and you get 10
Let:
x = Chemistry textbooks sold
y = Physics textbooks sold
The textbook store sold a combined total of 260, so:

The number of chemistry books sold was three times the number of physics textbooks sold, so:

Let:

Replace (2) into (1):

Replace the value of y into (2):
Answer:
25
Step-by-step explanation:
By counting the height ( frequency ) of each block and adding gives the number of students in total
20 - 24 → 5
24 - 28 → 6
28 - 32 → 5
32 - 36 → 2
36 - 40 → 7
Total = 5 + 6 + 5 + 2 + 7 = 25
<em>3/4 is the total.</em>
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<em>See attached image for explanation.</em>
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<em>Please consider marking "Brainliest". </em>
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<em>Thanks <3</em>
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