how many gallons y of a 50% solution must be mixed with x gallons of a 20% salt solution to produce 10 gallons of a 38% salt solution. set up with two equations
solve the quadratic equation by completing the squares:3x^2-2x+1=5
howw stuck here for many hours..
How do I explain it into words?
If line JL, line DF, and line HI are parallel m<LAB=37.1 and m<ACB=58.6 what is the value for y?
f(x) = 8x2 -7x g(x) = 8x - 4 (fog)(x) I would really appreciate the steps and final outcome of this problem. Thank you!
(h) is the height and x is the horizontal distance My answers aren't coming out right when I used the formula x = b/2a to find the maximum value it wasn't right and I don't think...
find the equation of the line passing through (-3,5) with an undefined slope
f(x) = 3x2 - 2x -3 f(x-1) = I would really appreciate the steps and final outcome of this problem. Thank you!
7 ln x - 1/4 ln y I would be very grateful for some help! Thanks for reading!
If the government finances $104 billion worth of 15-year bonds at a fixed rate of 3.8% compounded quarterly, how much would it have to pay back when the bonds mature?
if the three segments below were used to form a triangle, what could the values for the length of the third side be? check all that apply.
Line AC = 3 Line CB =12 Line BA =? ANSWER CHOICES A) 3 B) 6 C) 9 D) 11 E) 12 F) 16
The slope of a line is –2 and its y-intercept is (0, 3). What is the equation of the line that is parallel to the first line and passes through (2, 2)?
i need help with my math cause im having a lot of troubles and i really could use some help please.
List four ordered pairs of points (l,w) that represent dimensions of rectangles with perimeters of 20 units.
Can you please help me solve this problem> If each of the dimensions of a rectangle is increased by 100% , by what percent is the area increased.
This word problem has me stumped.. I would really lovesome step by step help, thanks! When a number, half of a number, and a third of a number are added together, the sum is 385...
Where do I begin to solve this?
54x -1 = 7x + 2
Is the first session free? I do not want to commit after first meeting because the tutor has not established a plan for the tutoring and my son is not yet sure if he or she is a good fit?