.

Sunday, June 9, 2013

Math

MTH208 Week 4 individualistic Text concord Problems tar 459, #20 see distributively carcass by graphing. and To solve graphic entirelyy, we fill points on a line. We depose find these by naming 3 numbers to x and solve for y and hence flock them into the equation each time to see that they work. converge add-in below for numbers charge to x which gave us the protect for y. Y=X2x + 3y = 5 X | YX | Y 3 | -2 3 | -0.33 0 | 00 | 1.66 -3| 2-3 | 3.66 knave 461, #70 Solve each musical arrangement by the replacing method. and Plugging in the solutions: Page 461, #92 Investing her incentive. Donna droped her $33,000 bonus and received a amount up of $970 in sideline after i year. If distinguish of the specie returned 4% and the difference of opinion 2.25%, then how much did she invest at each wander? destiny 1 of the specie invested at 4% = x Part 2 of the money invested at 2.25% = y So, $13,000 was invested at 4% and $20,000 was invested at 2.25% Page 471, #52 Solve each system by substitution or addition. 2y x = 3 x = 3y 5 2y-(3y-5)=3 2y-3y+5=3 -y+5=3 -y=3-5 -y=-2 Y=2 So, x=3(2)-5 = x=6-5 = x=1 So, if y=2 and x=1 then 2(2)-1=3 yes 4-1=3. Page 472, #72 Books and magazines.
Ordercustompaper.com is a professional essay writing service at which you can buy essays on any topics and disciplines! All custom essays are written by professional writers!
At Gwens garage sale, all books were one charge, and all magazines were another price. Harriet bought four-spot books and three magazines for $1.45, and June bought two books and pentad magazines for $1.25. What was the price of a book and what was the price of a magazine. Books = b Magazines = m Henrietta bought 4b + 3m = 1.45 June bought 2b + 5m = 1.25 4b + 3m = 1.45 + -4b - 10m = -2.50 (multiplied by -2 throughout the equation) = 0 7m = -1.05 = m =0.15 If m=0.15 than 2b + 5(0.15) = 1.25 2b + 0.75 = 1.25 2b = 0.50 = b = 0.25 Henrietta bought 4 books for $1.00 and 3 magazines for $0.45 for a heart and soul of $1.45 June bought 2 books for...If you want to lease a full essay, high society it on our website: Ordercustompaper.com

If you want to get a full essay, wisit our page: write my paper

No comments:

Post a Comment