Answered

Discover the answers to your questions at Westonci.ca, where experts share their knowledge and insights with you. Join our platform to connect with experts ready to provide precise answers to your questions in different areas. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.


Christa buys 14 flowerpots. Some are small and cost $2.40 each. The rest are large and cost $5.60 each. She spends a total of $49.60.

Which equation models this situation? Let s represent the number of small flowerpots she buys. Please explain how you got your answer.

A.  5.6s + 2.4(s + 14) = 49.6

B.  (2.4 + 9.6)(14 – s) = 49.6

C.  2.4s + 5.6(14 – s) = 49.6

D.  5.6s + 2.8(14) = 49.6

Sagot :

Hang on... I have to work it out myself...
S + L = 14
2.4S + 5.6L = 49.6
There are no Ls in the options, so I sub an expression that is equal to L...
L = 14 - S
2.4S + 5.6 (14-S) = 49.6
The answer is C