Caleb and Sergio stacked boxes on a shelf. Caleb lifted 14 boxes and Sergio lifted 12 boxes. The boxes that Sergio lifted each w
2 answers:
Answer:
Option C.
Step-by-step explanation:
Given information:
Number of boxes lifted by Caleb = 14
Number of boxes lifted by Sergio = 12
Let c represent the weight of each box Caleb lifted.
It is given that the boxes that Sergio lifted each weighed 10 lb more than the boxes Caleb lifted. It means
The weight of each box Sergio lifted = c+10
The total number of pounds Sergio lifted is the product of number of boxes lifted by Sergio and the weight of each box lifted by Sergio.
The required expression is 12(c+10). Therefore, the correct option is C.
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Answer:
She paid 9% of sales tax
Step-by-step explanation:
The sale price of diamond = $375
Let x be percent of sales tax
So, amount of tax =
So, Amount including tax = 375+3.75x
We are given that Bethany paid $408.75 for a pair of diamond stud earrings.
So, 375+3.75x=408.75
3.75x=408.75-375
x=9
Hence She paid 9% of sales tax