Rewrite each quadratic equation in standard form by expanding the binomial square and combining like terms.
y= (x+3)^2+10

a. y=x^2+6x-1
b. y=x^2+6x-4
c. y=x^2-1

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Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

Acompany had forty one employees and ordered nine hundred eighty uniforms for them. if they wanted to give each employees the same number of uniforms, how many more uniforms should they order so they don't have any extra

Lucy spent $165 in december using a new credit card. in january, she began paying between $15 and $25 each month towards her account balance.