Saturday
May 25, 2013

# Posts by sherry

Total # Posts: 197

Intermediate Algebra
simplify the follwing expression in terms of i , the squareroot of -16

Math 141
Will someone help me on this, I would really appreciate it. Thank you so much

Math 141
You find that a small business loan in the amount of 50,000 is the amount you need to purchase the restaurant location. After researching banks to find the best interest rate, you find that banks for small businesses offer the best interest rate of 9% interest that compounds m...

Intermediate Algebra
State an equation that represent this situation. Mary invested one amount at 3% simple interest and a second amount at 9% interest ,earning \$43.92 in one year.If she would have switched the amounts she would have earned \$35.00.What were the 2 amounts?

Intermediate Algebra
Solve using the elimination method.Show work.If system has no solution state this or infinite solution 8x+10y=-34 16x-5y=-43

Intermediate Algebra
A dehydrated patient needs a 6.4% saline IV.Unfortunately the hospital only has bags of 6% and 8% saline solutions.How many liters of each of these solutions should be mixed together to yield 1 liter of the desired concentration?

Algebra
Solve using the elimination method.Show work.If the system has no solution or an infinite number of solution state ths...-5x+4y=-16,-15x+2y=-58

Algebra
Solve using the elimination method.Show work.If the system has no solution or an infinite number of solutions state this. 7x+8y=51,7x+10y=55

Algebra
The point (6,2) lies on the line -x-8y=-22. Determine if this point is a solution of the system. -x-8y=-22,-7x+3y=-36

Algebra
Determine whether the point(7,2) is a solution of the system..-3x+4y=-13,-2x+8y=2,by substituting the point into each equation.

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