A mixture containing 6% tartaric acid is to be mixed with 2 quarts of a mixture that is 15% tartaric acid. How much of the 6% solution should you use to obtain a solution that is 12% tartaric acid...
A mixture containing 6% tartaric acid is to be mixed with 2 quarts of a mixture that is 15% tartaric acid. How much of the 6% solution should you use to obtain a solution that is 12% tartaric acid...
Let F represent the number of $5 bills and let T represent the number of $10 bills
5x-2y=12
A. y=3x+4 y=3x+7 B. y=3x-5 y=3x+5 C. y=3x+4 y=3x-7 D. y=3x-1 y=-3x+1 Please...
A. -x+y=1/2 y=x+3/4 B. y=1/4x+2 -x+4y=8 C. 2x+3y=18 y=-3/2x+6 D. y=-2/3x+1/3...
Please help me by showing your work as well. Thanks
The equations that are first gotten should be a linear system. If it could be solved using the substitution method, that's be great! Thanks.
Please include all steps. I am very confused. Thank you for your time
One quarter of Winston's income is the same as one-sixth of Fran's income. How much does each person earn?
One type of granola is 30% fruit and another type is 15% fruit. What mass of each type of granola should be mixed to make 600g of granola that is 21% fruit?
Does (5,-6) satisfy the equation 3x-2y-26=0 ?
on a special day, tickets for a minor league baseball game cost $5 for adults and $1 for students. The attendence that day was 1281 and $3425 was collected. Write a system of equations to model ticket...
You have a cable plan that costs $39 a month for a basic plan plus one movie channel. Your friend has the same basic plan plan plus two movie channels for $45.50 . What is the basic plan charge that...
Sorry had to cut some Words out, so it would fit in the question box.
This is an Algebra 1 question from my review guide.
Linear systems by elimination I need help solving this equation for the problem above
The amount of radioactive element (in grams) that remains after t years is given by the equation: A(t)= 12e^-0.0231t (a) How many grams of the radioactive element were originally present at time...
In Algebra 1 we're working on solving linear systems, to problems like "x=y+3 2x-y+5" And I don't even know where to start.
after state how many solutions there are and give a reason please explain thanks
y=3x-5 y=-6x+4 Enter the system's solution as an ordered pair including the comma. if the solution is none or it has infinitely many solutions please say so