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21 Linear inequality word problems: medium Marisa, an art gallery owner, gets $ 40 \% $ of the gallery's total monthly sales, $ s $, in dollars. Her monthly expenses for rurning her business are $ \$ 2,500 $, and she hopes to make a profit of at least $ \$ 1,000 $ per month. If profit is defined as the amount earned from sales minus monthly expenses, which of the following inequalities best describes this situation? Choose 1 answer: (A) $ 0.40 s-2,500 \geq 1,000 $ (B) $ 0.40 s+2,500 \geq 1,000 $ (C) $ 0.40(s-2,500) \geq 1,000 $ (D) $ 0.40(s+2,500) \geq 1,000 $ Linear inequality word problems: medium You might need: Calculator Walter is trying to control his home energy costs, His bill consists of a monthly flat fee of $ \$ 9 $ plus $ \$ 0.07 $ per kilowatt hour of electricity used. If Walter does not want his electric bill to exceed $ \$ 65 $ per month, what is the maximum whole number of kilowatt hours he can use?

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Linear inequality word problems: medium

Marisa, an art gallery owner, gets \( 40 \% \) of the gallery's total monthly sales, \( s \), in dollars. Her monthly expenses for rurning her business are \( \$ 2,500 \), and she hopes to make a profit of at least \( \$ 1,000 \) per month. If profit is defined as the amount earned from sales minus monthly expenses, which of the following inequalities best describes this situation?

Choose 1 answer:
(A) \( 0.40 s-2,500 \geq 1,000 \)
(B) \( 0.40 s+2,500 \geq 1,000 \)
(C) \( 0.40(s-2,500) \geq 1,000 \)
(D) \( 0.40(s+2,500) \geq 1,000 \)

Linear inequality word problems: medium

You might need: Calculator

Walter is trying to control his home energy costs, His bill consists of a monthly flat fee of \( \$ 9 \) plus \( \$ 0.07 \) per kilowatt hour of electricity used. If Walter does not want his electric bill to exceed \( \$ 65 \) per month, what is the maximum whole number of kilowatt hours he can use?

21

Linear inequality word problems: medium

Marisa, an art gallery owner, gets 40 % of the gallery's total monthly sales, s, in dollars. Her monthly expenses for rurning her business are $ 2,500, and she hopes to make a profit of at least $ 1,000 per month. If profit is defined as the amount earned from sales minus monthly expenses, which of the following inequalities best describes this situation?

Choose 1 answer:
(A) 0.40 s-2,500 ≥ 1,000
(B) 0.40 s+2,500 ≥ 1,000
(C) 0.40(s-2,500) ≥ 1,000
(D) 0.40(s+2,500) ≥ 1,000

Linear inequality word problems: medium

You might need: Calculator

Walter is trying to control his home energy costs, His bill consists of a monthly flat fee of $ 9 plus $ 0.07 per kilowatt hour of electricity used. If Walter does not want his electric bill to exceed $ 65 per month, what is the maximum whole number of kilowatt hours he can use?

Added by Joel W.

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