Julia wants to have a small but productive orchard. Experienced farmers have told her that if she plants 20 trees, she will get 24 bushels of fruit from each tree. But every additional tree she plants will cause crowding and result in an orchard-wide drop in yield of 1 bushel per tree. How many trees should she plant to get t
Solve for z: (z - 5)^2 = 2z^2 - 11z + 5. Make sure to provide all of the required steps.
Solve 5 u^2 - 13u + 6 = 0. (If there is more than one solution, separate them with commas.)
Solve for z: sqrt 8z + 8 = sqrt 6z + 11 Please help me with this and thanks for your help in advance!
Simplify: sqrt (27/48) Be sure to write the answer in lowest terms
Please simplify the following radical: 5 sqrt(45) + sqrt(80)
Write the following: 5au 4x^2 --------------- + ----------- 9d^2 k^2 3a^2 k as a single rational expression
Express the following sum as a single fraction: 3x + t 7x + 5t - ------------ + ------------- 2x 2x Reduce the result to lowest terms whenever possible
Factor: wu - 2y -2u + yw
Write without parentheses ( u^4) ^2 ------ (-2 w^3) NOTE: There should only be one parentheses. I couldn't figure out how to enclose the problem in one..so I included two.
Solve x^2 = -2 where x is a real number. Simplify your answer as much as possible. (If there is more than one solution, separate them with commas.)
Find all real or imaginary solutions to each equation. 19x + 25 6x= ----------- x+1
Graph the inequality: 1 4 8 y> or equal to - ---- x^2- ---x + --- 3 3 3 To graph the associated parabola, plot the vertex and four additional points, two on each side of the vertex.
On a number line , graph the solution to the quadratic inequality -x^2>3x If there is no real solution, click on the "no solution" button.
How do you solve the following expression: 4t^2 + 25 = 20t Make sure to show all work.
Find all real or imaginary roots of 6 x^2-6x+5=0 (If there is more than one root, enter additional roots with the or icon.)
(t + 6)^2=2t^2+8t+31t Note: if there is more than one solution, separate the solutions with commas.
Solve the rational inequality. State and graph the solution set. a -------->0 a+2
2y^2 - 3y - 6=0
Derive rules to test whether a number is divisible by N, where N ranges from 2 to 13. E.g. A number is divisible by 3 if the sum of the digits is divisible by 3. Show that a palindromic number which has an even number of digits is always divisible by 11.
This is a True or False problem and I need to explain the answer. 1. If we add the absolute values of -3 and -5, we get 8. using the distributive property to remove the parentheses. 2. -3(6-p) Can you help me with this problems and explain them. Thank you, your help is GREATLY appeciated.
Write in simplifed radical form. Assume all variables represent positive real numbers. sqrt 45 y^7 z^6
Write the expression below as simply as possible in its radical form. Assume that all of the variables in the expression represent positive real numbers. 3 sqrt(72t^9 w^11)
Principle square root 2 t^3 u, principle square root 8t^4 u^5 Note: I am unsure how to indicate principle square root with the appropriate symbol. Obviously, I have typed principle square root where the symbol should be.
-6x - 5y is less than or equal to -14 keywords: inequality
In a family there are two cars. In a given week, the first car gets an average of 25 miles per gallon, and the second car gets 40 miles per gallon. The two cars combined drive a total of 2100 miles in that week, for a total gas consumption of 60 gallons. How many gallons were consumed by each of the two cars that week?
(3 principle square root 10 -5)( 1-4 principle square root 5) Note: I'm not sure how to indicate principle square root with the symbol. That's why I have to write it out. Obviously, there should be a symbol where I have typed the words.
32 u^3 + 72 u^2 - 20 u
Express the following compound fraction in lowest terms 21t^2 u ------------- 5 rs^3 ------------- 7t^5 u^4 --------------- 15s^4