Homework Help: Math

Posted by Rachel on Monday, February 27, 2012 at 5:59pm.

Jillian must average at least 90 on two quiz scores before she can move to the next skill level. Jillian got a 92 on her first quiz. What scores could Jillian get on her second quiz in order to move to the next skill level?

Please help me and show your work thanks

Math - Damon, Monday, February 27, 2012 at 6:03pm
I assume you mean she must average 90 or more
90 = (92+x)/2
180 = 92 + x
x = 88 or more

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