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Find all numbers in which the rational expression is undefined: -22/15w

Subtract & Simplify if possible: 9/5u^2-5u - 2/5u-5 I ended up with 35u-45-10u^2 Doesn't seem correct. can anyone help?

Parking in a students lot cost $1 for the first half hour and $1.25 for each hour thereafter. A partial hour is charge the same as a full hour. What is the longest time that a student can park in this lot for $7? The longest time is ? (simplify your answe...

1. A rectangular package to be sent by a postal service can have a maximum combined length and girth (perimeter of a cross section) of 108 inches. Find the dimensions of the package of maximum volume that can be sent. (Assume the cross section is square.)

How to put each circle in standard form? 1. Center of the line 5x-3y=12 and tangent to both axes.(first quadrant circle only). 2.passes through (-3,22) and tangent to the y axis at (0,19) 3.diameter ab with a (4,10) and b (8,14) 4. Center (6,10) tangent t...

Find the difference quotient usingF(x)-f(1)/x-1 1. f(x)=-3x+2 Given F(x) =2x Find f(x+🔼x) -f(x)/🔼 x

What sentences are compound or complex? 1.He, passionate, studious, austere, and having already a bride in his Art; she a maiden of rarest beauty, and not more lovely than full of glee; all light and smiles, and frolicsome as the young fawn; loving and ch...

1: D is not it.. a Balon is a ball

Thank you so much for all the help

Compound sentences all

Thank you for your help