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Mathematics 21 Online
OpenStudy (cookie_monster):

HELP PLEASE!!

OpenStudy (cookie_monster):

-0.50x + 0.50x + (0.40 * 0.50x) ≤ 500 Can anyone help with the steps of this equation please?

OpenStudy (cookie_monster):

Here's the word problem if it could give you guys any ideas. Angelica's service club is selling flowers for a fundraiser. Each flower costs them $0.50 to purchase. They set the sale price of each flower at the purchase price plus 40%. Write and solve an equation to determine how many flowers they will need to sell to make a profit of $500. Use complete sentences to explain what each number and variable in your equation represents. Write your solution in the context of the original problem.

OpenStudy (anonymous):

what exacly do you want to do with this equation?

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

idk x≤2500?

OpenStudy (cookie_monster):

Yes, I know that x equals 2500. But I'm trying to figure out how you find that.

OpenStudy (cookie_monster):

It's ok if you don't know

OpenStudy (anonymous):

−0.5x+0.5x+(0.4)(0.5)x≤500 Step 1: Simplify both sides of the inequality. 0.2x≤500 Step 2: Divide both sides by 0.2. 0.2x 0.2 ≤ 500 0.2 x≤2500

OpenStudy (anonymous):

Wouldn't it be \[\large \sf -0.50x + 0.50x + (0.40 * 0.50x) = 500\] not \[\large \sf -0.50x + 0.50x + (0.40 * 0.50x) \leq 500\] since they want 500 profit not 500 or less profit?

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