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Mathematics 15 Online
OpenStudy (openstudyrocks5*):

The maximum weight allowed per car on The Twister carnival ride is 263 pounds. Your friend weighs 86 pounds. To be able to ride in a car together, how much can you weigh? Write and solve the inequality. A. x + 177 ≤ 263; at most 86 pounds B. x - 86 ≤ 263 at most 177 pounds C. x +86 ≤ 263; at most 177 pounds D. x + 86 ≤ 177; at most 263 pounds

OpenStudy (openstudyrocks5*):

@iGreen.

OpenStudy (anonymous):

263 is the max, or you can be less than that, so we use the \(\le\) sign.

OpenStudy (openstudyrocks5*):

K

OpenStudy (openstudyrocks5*):

Lol all the answers have ≤ anyway

OpenStudy (anonymous):

Okay, well we add 86 to 'x'..so what should the answer be?

OpenStudy (openstudyrocks5*):

263 + 86?

OpenStudy (anonymous):

Hold on.

OpenStudy (openstudyrocks5*):

Sure thing

OpenStudy (anonymous):

I said we add 'x' to 86..

OpenStudy (openstudyrocks5*):

Does x = 177?

OpenStudy (anonymous):

Well, no..but 177 is the max you can weigh.

OpenStudy (anonymous):

So which one should be your answer?

OpenStudy (openstudyrocks5*):

Well how can you add x to 86 when you don't know what x is?

OpenStudy (anonymous):

We don't..we just write it as adding to 86..like if we add 13 to 'x': x + 13

OpenStudy (openstudyrocks5*):

x + 86 ≤ 263; at most 177 pounds?

OpenStudy (anonymous):

Yep, you got it.

OpenStudy (openstudyrocks5*):

Thank you you don't know how much of a lifesaver you are :)

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