x-2y+3z=7,2x+y+z=4,-3x+2y-2z=-10 i would like help to solve by using substitution and elimination

x-2y+3z=7,2x+y+z=4,-3x+2y-2z=-10 i would like help to solve by using substitution and elimination

Apply Cramerâ€™s Rule to solve the system of linear equations. 3x + 5z = 11 4y + 3z = -17 2x - y = 9 X=? Y=...

I solved |3 - 2x| = |5-2x| and got the solutions: No solution for 3-2x and x=2 for 5-2x, is this correct?

Solve the exponential equation exactly and then approximate your answer to three decimal places. 27=2^4x-5 = ? Thank You ,, :-)

For the function g(x) =(1/4)^x Find the function value at g(- 1/2) g(-1/2) = ?

For the function g(x)=(1/16)^x Find the function value at g(- 3/2) this problem is g - minus 3/2 g(- 3/2) = ?

For the function F(X) = 5^X Find the function value at F(3) F(3) = ?

R(p)=-12p^2+1200p find R when p=25. find p and R for maximum R. Graph R(p) when p>0

when p dollars is invested at interest rate i, compound annualy for t years, the investment grows to A dollar where A=P(1+i)^t find the interest rate if 6250 grows to 6760 in...

the hypotenuse of a right triangle is 1 foot longer than one of the sides. if the other side was 1 foot longer, it would be exactly one-third the length of the first side. find the length of each...

an oval track consists of 2 semicircles and a rectangle of length x, and width y. what is the radius of the semicircle ends? write an equation in terms of x what is the radius of the semicircle...

determine the appropriate substitution using the new variable u:u=

a merchant bought 12 dressers and 10 coats for $640. She sold the dresses at a profit of 40% and the coats at a profit of 30% and received in all $856. Find the cost of each dress and each coat....

for the polynomial function f describe end behavior of f f(x)=3x4+x+3

How do you solve getting stumped ?

Always have trouble with these types of problems

6x^2-3y^2=30

Carbon-14 has a half-life of 5730 years. How long will it take 22 grams of carbon-14 to be reduced to 12 grams? Round to the nearest integer. =__________...

I have no idea what I'm doing. All i know is that rate times time equals distance

an open box is to be made from a rectangular piece of material, 15 cm by 9 cm. cut equal squares from the corners and turn up the sides. if a side of the squares of the cut part =x draw the diagram...

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