2x + 3 sqrt x - 2 = 0 #solve the equation by using substitution

2x + 3 sqrt x - 2 = 0 #solve the equation by using substitution

2(t^2/5) + 7t^1/5 + 3 = 0 #solve the equation by using substitution

2t^2/5 + 7t^1/5 + 3 = 0 #solve the equation by using substitution

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The length of a rectangular window is 5 feet more than its width, w. The area of the window is 36 square feet. We wish to find both the length and width of the window. Please do the following: 1)...

A missile is shot upward from a submarine 1440 feet below sea level at an initial velocity of 528 ft/sec. A function that approximates the height of the missile (relative to sea level) is given by: h(t)=-16t2+528t-1440 where...

(2t + 5) (t - 1) = (t - 3) (t + 8) #solve the quadratic equation by using any method. #Write imaginary solutions in the form a + bi.

(x + 1/2)^2 + 4 = 0 #solve the quadratic equation by using any method. #Write imaginary solutions in the form a + bi.

A sled accelerates down a hill then slows down after it reaches a flat portion of the ground. The speed of the sled s(t) in feet per second at time t is given by the piecewise function: s(t)={4t...

Please may i get a step by step solution of how to solve a^2 = 66 + ab a = 3b + 4 I know the answer is a = 9 and b = 5/3 But i want to understand how to get the...

3x^3 - 6x^2 + 6x = 0 #solve the equation by using the quadratic formula. Write imaginary solutions in the form a + bi. #There should be three solutions to each equation

Seven pencils for 3.40 dollars AFTER a 24% discount. How much is the ORIGINAL PRICE OF ONE PENCIL?

y^2 + 3y = 8 #solve the equation by using the quadratic formula. #Write imaginary solutions in the form a + bi.

12p^2 - 4p + 5 = 0 #solve the equation by using the quadratic formula. Write imaginary solutions in the form a +bi.

the sum of 2 numbers is -48, and their difference is 17. what are the numbers?

A store sells 48 count packages of Snickers candy bars for 27.50 dollars and 36 count packages of KitKat for 21.50 dollars. Ella bought a total of 204 snickers and kitkats bars and paid 119.50 dollars...

The difference of 1/2 of one number and 2/3 of another number is equal to 2. If the first number were to decrease by 5/6 of it, and the second number were to increase by 1/6 of it, their sum would...

A motorboat covers the distance from one pier to the other pier in 4 hours and the way back in 5 hours. What is the speed of the boat in still water, if it covers 70 km with the current in 3.5 hours...

The length of a rectangle is 5 less than 3 times its width. The area of the rectangle is 28 square inches. Determine the dimensions of the rectangle. Write, then solve, the equation that you would...

x^2 + 11x - 12 = 0 #solve the equation by using quadratic formula. #Write imaginary solutions in the form a + bi.

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