A company needs 1450 kg of a solution that is 15% ethanol and 85% water. The company has a 5% ethanol solution (remainder is water) and a 30% ethanol solution (remainder is water) in stock. How many kg of each of these solutions should be mixed together

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.

step by step explanation: when u removing the parentheses and combined them that would be : x+3y-x-y=2y

i don't see any steps below, sweetheart