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breeciara7 breeciara7
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11 years ago
* means squared

1) Factor----n*-2n-15
2) Solve----x*+7x+12-18m
3)Express---- 15/48 in the simplest form
4)Change--- 0.495 to a fraction
5) Divide ----6m*-7m-20 bby 3m+4
6)Solve----9x-7=11
7)What number is 45%of 230
8)Find the interest on $1600 invested for 3 years at the rate of 5 1/2%?
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#1
11 years ago
1. (n-5)(n+3)
2. (x+3)(x+4) -18m
3. 5/16
4. 495/1000 = 99/200
5. 2m-5
6. 9x=18   which x=2
7. 103.5
8. 1878.7862
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